Q: What is the sum of all factors of the number 257,828,402 excluding 257,828,402?
A: 159,302,158
The factors of the number 257,828,402 are: 1, 2, 13, 26, 683, 1366, 8879, 14519, 17758, 29038, 188747, 377494, 9916477, 19832954, 128914201, 257828402.
If you add them up, you will get the total of 257,828,561. Now subtract 257,828,402 to get 159,302,158