Q: What is the sum of all factors of the number 21,908,203 excluding 21,908,203?
A: 212,805
The factors of the number 21,908,203 are: 1, 103, 212701, 21908203.
If you add them up, you will get the total of 21,908,415. Now subtract 21,908,203 to get 212,805