Q: What is the sum of all factors of the number 131,505,231 including 131,505,231?

A: 206,857,728

Why is 206,857,728 the sum of all factors of 131,505,231, including 131,505,231?

The factors of the number 131,505,231 are: 1, 3, 11, 13, 33, 39, 143, 317, 429, 951, 967, 2901, 3487, 4121, 10461, 10637, 12363, 12571, 31911, 37713, 45331, 135993, 138281, 306539, 414843, 919617, 3371929, 3985007, 10115787, 11955021, 43835077, 131505231.

If you add them up, you will get the total of 206,857,728.