Q: What is the sum of all factors of the number 215,430,123 excluding 215,430,123?
A: 73,877,077
The factors of the number 215,430,123 are: 1, 3, 139, 417, 516619, 1549857, 71810041, 215430123.
If you add them up, you will get the total of 215,430,196. Now subtract 215,430,123 to get 73,877,077