Q: What is the sum of all factors of the number 201,000,405 excluding 201,000,405?
A: 120,600,267
The factors of the number 201,000,405 are: 1, 3, 5, 15, 13400027, 40200081, 67000135, 201000405.
If you add them up, you will get the total of 201,000,525. Now subtract 201,000,405 to get 120,600,267