202222660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{246613}}^1$

素因数の和:246663

約数の個数: 24

約数和(自身を含む): 435027096

約数和(自身を除く): 232804436

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 246613, 493226, 986452, 1233065, 2466130, 4932260, 10111133, 20222266, 40444532, 50555665, 101111330, 202222660]

約数ペア:

[(1, 202222660), (2, 101111330), (4, 50555665), (5, 40444532), (10, 20222266), (20, 10111133), (41, 4932260), (82, 2466130), (164, 1233065), (205, 986452), (410, 493226), (820, 246613)]