Q: What is the sum of all factors of the number 256,802 excluding 256,802?
A: 251,230
The factors of the number 256,802 are: 1, 2, 7, 13, 14, 17, 26, 34, 83, 91, 119, 166, 182, 221, 238, 442, 581, 1079, 1162, 1411, 1547, 2158, 2822, 3094, 7553, 9877, 15106, 18343, 19754, 36686, 128401, 256802.
If you add them up, you will get the total of 257,053. Now subtract 256,802 to get 251,230