Q: What is the sum of all factors of the number 257,898 excluding 257,898?
A: 268,278
The factors of the number 257,898 are: 1, 2, 3, 6, 53, 106, 159, 318, 811, 1622, 2433, 4866, 42983, 85966, 128949, 257898.
If you add them up, you will get the total of 258,166. Now subtract 257,898 to get 268,278