Q: What is the sum of all factors of the number 243,230,221 excluding 243,230,221?
A: 39,533,939
The factors of the number 243,230,221 are: 1, 13, 23, 29, 299, 377, 667, 8671, 28051, 364663, 645173, 813479, 8387249, 10575227, 18710017, 243230221.
If you add them up, you will get the total of 243,230,260. Now subtract 243,230,221 to get 39,533,939