200956900

素因数分解:

$2^2\times 5^2\times {\mathrm{617}}^1\times {\mathrm{3257}}^1$

素因数の和:3888

約数の個数: 36

約数和(自身を含む): 436917348

約数和(自身を除く): 235960448

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 617, 1234, 2468, 3085, 3257, 6170, 6514, 12340, 13028, 15425, 16285, 30850, 32570, 61700, 65140, 81425, 162850, 325700, 2009569, 4019138, 8038276, 10047845, 20095690, 40191380, 50239225, 100478450, 200956900]

約数ペア:

[(1, 200956900), (2, 100478450), (4, 50239225), (5, 40191380), (10, 20095690), (20, 10047845), (25, 8038276), (50, 4019138), (100, 2009569), (617, 325700), (1234, 162850), (2468, 81425), (3085, 65140), (3257, 61700), (6170, 32570), (6514, 30850), (12340, 16285), (13028, 15425)]