200601160

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{25457}}^1$

素因数の和:25665

約数の個数: 32

約数和(自身を含む): 453661560

約数和(自身を除く): 253060400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1970, 3940, 7880, 25457, 50914, 101828, 127285, 203656, 254570, 509140, 1018280, 5015029, 10030058, 20060116, 25075145, 40120232, 50150290, 100300580, 200601160]

約数ペア:

[(1, 200601160), (2, 100300580), (4, 50150290), (5, 40120232), (8, 25075145), (10, 20060116), (20, 10030058), (40, 5015029), (197, 1018280), (394, 509140), (788, 254570), (985, 203656), (1576, 127285), (1970, 101828), (3940, 50914), (7880, 25457)]