Q: What is the sum of all factors of the number 533,733,591 excluding 533,733,591?

A: 209,361,705

Why is 209,361,705 the sum of all factors of 533,733,591, excluding 533,733,591?

The factors of the number 533,733,591 are: 1, 3, 61, 67, 101, 183, 201, 303, 431, 1293, 4087, 6161, 6767, 12261, 18483, 20301, 26291, 28877, 43531, 78873, 86631, 130593, 412787, 1238361, 1761497, 2655391, 2916577, 5284491, 7966173, 8749731, 177911197, 533733591.

If you add them up, you will get the total of 533,733,800. Now subtract 533,733,591 to get 209,361,705