Q: What is the sum of all factors of the number 212,000,240 excluding 212,000,240?

A: 284,069,200

Why is 284,069,200 the sum of all factors of 212,000,240, excluding 212,000,240?

The factors of the number 212,000,240 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 6280, 12560, 16879, 33758, 67516, 84395, 135032, 168790, 270064, 337580, 675160, 1350320, 2650003, 5300006, 10600012, 13250015, 21200024, 26500030, 42400048, 53000060, 106000120, 212000240.

If you add them up, you will get the total of 212,000,524. Now subtract 212,000,240 to get 284,069,200