Q: What is the sum of all factors of the number 300,203,421 excluding 300,203,421?
A: 157,249,443
The factors of the number 300,203,421 are: 1, 3, 7, 21, 14295401, 42886203, 100067807, 300203421.
If you add them up, you will get the total of 300,203,578. Now subtract 300,203,421 to get 157,249,443