Factors are numbers, so I have to guess if you want the prime numbers between 1 and 250 or the prime factorizations of the numbers between 1 and 250. Or both.
Here are the prime numbers in that range. If you want the prime factorizations, ask a separate question.
2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 71 73 79 83 89 97 101 103 107 109 113 127 131 137 139 149 151 157 163 167 173 179 181 191 193 197 199 211 223 227 229 233 239 241
1 doesn't have any prime factors.
1,2,3,5,7,11,13,17,19,23,29,31.... A prime number has exactly two factors. 2 is prime (its factors are 1 and 2) 3 is prime (its factors are 1 and 3) 5 is prime (its factors are 1 and 5) 1 is not prime (its only factor is 1, this is 1 factor, not 2) 4 is not prime (it has 3 factors: 1, 2, and 4) 6 is not prime (it has 4 factors: 1, 2, 3, and 6)
The factors of 1993 are: 1 1993 The prime factors are: 1993 is a prime number.
The factors of 401 are: 1 401 The prime factors are: 401 is a prime number.
The factors of 233357 are: 1 233357 The prime factors are: (233357 is a prime number)
factors: 1, 1291 (prime)prime factors: 1291 (go figure!)
factors: 1, 103 prime factors: 103
Seven is a prime number. A prime number has only itself and 1 as factors. So the factors of seven are 1 and 7. 1 and 7
The prime factors are... 1 & 3 !
Its prime factors are 1 & 2.
The factors of -41 are 1, -1, 41, -41 41 is prime.
factors are 1 and 29..... it is a prime number