Q: What is the sum of all factors of the number 400,310,211 excluding 400,310,211?
A: 213,730,877
The factors of the number 400,310,211 are: 1, 3, 7, 21, 151, 453, 1057, 3171, 126241, 378723, 883687, 2651061, 19062391, 57187173, 133436737, 400310211.
If you add them up, you will get the total of 400,310,424. Now subtract 400,310,211 to get 213,730,877