207942686

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 361041408

約数和(自身を除く): 153098722

約数列:

[1, 2, 7, 14, 163, 293, 311, 326, 586, 622, 1141, 2051, 2177, 2282, 4102, 4354, 47759, 50693, 91123, 95518, 101386, 182246, 334313, 354851, 637861, 668626, 709702, 1275722, 14853049, 29706098, 103971343, 207942686]

約数ペア:

[(1, 207942686), (2, 103971343), (7, 29706098), (14, 14853049), (163, 1275722), (293, 709702), (311, 668626), (326, 637861), (586, 354851), (622, 334313), (1141, 182246), (2051, 101386), (2177, 95518), (2282, 91123), (4102, 50693), (4354, 47759)]