Q: What is the sum of all factors of the number 211,321,130 including 211,321,130?

A: 388,587,024

Why is 388,587,024 the sum of all factors of 211,321,130, including 211,321,130?

The factors of the number 211,321,130 are: 1, 2, 5, 10, 73, 137, 146, 274, 365, 685, 730, 1370, 2113, 4226, 10001, 10565, 20002, 21130, 50005, 100010, 154249, 289481, 308498, 578962, 771245, 1447405, 1542490, 2894810, 21132113, 42264226, 105660565, 211321130.

If you add them up, you will get the total of 388,587,024.