Q: What is the sum of all factors of the number 211,042,421 excluding 211,042,421?
A: 2,516,419
The factors of the number 211,042,421 are: 1, 109, 397, 4877, 43273, 531593, 1936169, 211042421.
If you add them up, you will get the total of 211,042,423. Now subtract 211,042,421 to get 2,516,419