Q: What is the sum of all factors of the number 223,122,400 excluding 223,122,400?

A: 321,577,112

Why is 321,577,112 the sum of all factors of 223,122,400, excluding 223,122,400?

The factors of the number 223,122,400 are: 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 278903, 557806, 1115612, 1394515, 2231224, 2789030, 4462448, 5578060, 6972575, 8924896, 11156120, 13945150, 22312240, 27890300, 44624480, 55780600, 111561200, 223122400.

If you add them up, you will get the total of 223,122,721. Now subtract 223,122,400 to get 321,577,112