Q: What is the sum of all factors of the number 223,242,340 excluding 223,242,340?

A: 253,319,900

Why is 253,319,900 the sum of all factors of 223,242,340, excluding 223,242,340?

The factors of the number 223,242,340 are: 1, 2, 4, 5, 10, 20, 131, 139, 262, 278, 524, 556, 613, 655, 695, 1226, 1310, 1390, 2452, 2620, 2780, 3065, 6130, 12260, 18209, 36418, 72836, 80303, 85207, 91045, 160606, 170414, 182090, 321212, 340828, 364180, 401515, 426035, 803030, 852070, 1606060, 1704140, 11162117, 22324234, 44648468, 55810585, 111621170, 223242340.

If you add them up, you will get the total of 223,242,593. Now subtract 223,242,340 to get 253,319,900