Q: What is the sum of all factors of the number 200,321,128 excluding 200,321,128?

A: 230,748,632

Why is 230,748,632 the sum of all factors of 200,321,128, excluding 200,321,128?

The factors of the number 200,321,128 are: 1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 964, 1687, 1928, 3374, 6748, 13496, 14843, 29686, 59372, 103901, 118744, 207802, 415604, 831208, 3577163, 7154326, 14308652, 25040141, 28617304, 50080282, 100160564, 200321128.

If you add them up, you will get the total of 200,321,358. Now subtract 200,321,128 to get 230,748,632