Q: What is the sum of all factors of the number 213,103,029 excluding 213,103,029?
A: 77,880,651
The factors of the number 213,103,029 are: 1, 3, 47, 141, 401, 1203, 3769, 11307, 18847, 56541, 177143, 531429, 1511369, 4534107, 71034343, 213103029.
If you add them up, you will get the total of 213,103,106. Now subtract 213,103,029 to get 77,880,651