Q: What is the sum of all factors of the number 212,431,400 excluding 212,431,400?
A: 307,475,800
The factors of the number 212,431,400 are: 1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 55903, 111806, 223612, 279515, 447224, 559030, 1062157, 1118060, 1397575, 2124314, 2236120, 2795150, 4248628, 5310785, 5590300, 8497256, 10621570, 11180600, 21243140, 26553925, 42486280, 53107850, 106215700, 212431400.
If you add them up, you will get the total of 212,431,707. Now subtract 212,431,400 to get 307,475,800