200850220

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{73303}}^1$

素因数の和:73449

約数の個数: 24

約数和(自身を含む): 424869984

約数和(自身を除く): 224019764

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 73303, 146606, 293212, 366515, 733030, 1466060, 10042511, 20085022, 40170044, 50212555, 100425110, 200850220]

約数ペア:

[(1, 200850220), (2, 100425110), (4, 50212555), (5, 40170044), (10, 20085022), (20, 10042511), (137, 1466060), (274, 733030), (548, 366515), (685, 293212), (1370, 146606), (2740, 73303)]