Q: What is the sum of all factors of the number 257,835,381 excluding 257,835,381?
A: 91,293,579
The factors of the number 257,835,381 are: 1, 3, 79, 237, 401, 1203, 2713, 8139, 31679, 95037, 214327, 642981, 1087913, 3263739, 85945127, 257835381.
If you add them up, you will get the total of 257,835,472. Now subtract 257,835,381 to get 91,293,579