211058461940

素因数分解:

$2^2\times 5^1\times {\mathrm{3271}}^1\times {\mathrm{3226207}}^1$

素因数の和:3229487

約数の個数: 24

約数和(自身を含む): 443358408192

約数和(自身を除く): 232299946252

約数列:

[1, 2, 4, 5, 10, 20, 3271, 6542, 13084, 16355, 32710, 65420, 3226207, 6452414, 12904828, 16131035, 32262070, 64524140, 10552923097, 21105846194, 42211692388, 52764615485, 105529230970, 211058461940]

約数ペア:

[(1, 211058461940), (2, 105529230970), (4, 52764615485), (5, 42211692388), (10, 21105846194), (20, 10552923097), (3271, 64524140), (6542, 32262070), (13084, 16131035), (16355, 12904828), (32710, 6452414), (65420, 3226207)]