Q: What is the sum of all factors of the number 211,000,300 excluding 211,000,300?

A: 312,282,180

Why is 312,282,180 the sum of all factors of 211,000,300, excluding 211,000,300?

The factors of the number 211,000,300 are: 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 301429, 602858, 1205716, 1507145, 2110003, 3014290, 4220006, 6028580, 7535725, 8440012, 10550015, 15071450, 21100030, 30142900, 42200060, 52750075, 105500150, 211000300.

If you add them up, you will get the total of 211,000,612. Now subtract 211,000,300 to get 312,282,180