Q: What is the sum of all factors of the number 278,806,852 excluding 278,806,852?
A: 209,105,146
The factors of the number 278,806,852 are: 1, 2, 4, 69701713, 139403426, 278806852.
If you add them up, you will get the total of 278,807,061. Now subtract 278,806,852 to get 209,105,146