Q: What is the sum of all factors of the number 202,705,615 excluding 202,705,615?

A: 80,962,865

Why is 80,962,865 the sum of all factors of 202,705,615, excluding 202,705,615?

The factors of the number 202,705,615 are: 1, 5, 7, 35, 107, 113, 479, 535, 565, 749, 791, 2395, 3353, 3745, 3955, 12091, 16765, 51253, 54127, 60455, 84637, 256265, 270635, 358771, 378889, 423185, 1793855, 1894445, 5791589, 28957945, 40541123, 202705615.

If you add them up, you will get the total of 202,705,695. Now subtract 202,705,615 to get 80,962,865