Q: What is the sum of all factors of the number 210,421,515 excluding 210,421,515?
A: 126,252,933
The factors of the number 210,421,515 are: 1, 3, 5, 15, 14028101, 42084303, 70140505, 210421515.
If you add them up, you will get the total of 210,421,641. Now subtract 210,421,515 to get 126,252,933