Q: What is the sum of all factors of the number 214,155,123 excluding 214,155,123?
A: 137,279,373
The factors of the number 214,155,123 are: 1, 3, 7, 13, 21, 39, 91, 273, 784451, 2353353, 5491157, 10197863, 16473471, 30593589, 71385041, 214155123.
If you add them up, you will get the total of 214,155,260. Now subtract 214,155,123 to get 137,279,373