208688030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9157}}^1$

素因数の和:9260

約数の個数: 32

約数和(自身を含む): 391669344

約数和(自身を除く): 182981314

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2279, 4558, 9157, 11395, 18314, 22790, 45785, 91570, 393751, 485321, 787502, 970642, 1968755, 2426605, 3937510, 4853210, 20868803, 41737606, 104344015, 208688030]

約数ペア:

[(1, 208688030), (2, 104344015), (5, 41737606), (10, 20868803), (43, 4853210), (53, 3937510), (86, 2426605), (106, 1968755), (215, 970642), (265, 787502), (430, 485321), (530, 393751), (2279, 91570), (4558, 45785), (9157, 22790), (11395, 18314)]