Q: What is the sum of all factors of the number 402,201,317 excluding 402,201,317?

A: 102,347,035

Why is 102,347,035 the sum of all factors of 402,201,317, excluding 402,201,317?

The factors of the number 402,201,317 are: 1, 7, 17, 43, 83, 119, 301, 581, 731, 947, 1411, 3569, 5117, 6629, 9877, 16099, 24983, 40721, 60673, 78601, 112693, 285047, 424711, 550207, 692257, 1336217, 3379843, 4845799, 9353519, 23658901, 57457331, 402201317.

If you add them up, you will get the total of 402,201,419. Now subtract 402,201,317 to get 102,347,035