Q: What is the sum of all factors of the number 203,152,430 including 203,152,430?

A: 399,216,384

Why is 399,216,384 the sum of all factors of 203,152,430, including 203,152,430?

The factors of the number 203,152,430 are: 1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 21407, 42814, 107035, 214070, 278291, 556582, 1391455, 1562711, 2782910, 3125422, 7813555, 15627110, 20315243, 40630486, 101576215, 203152430.

If you add them up, you will get the total of 399,216,384.