201810008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{11069}}^1$

素因数の和:11171

約数の個数: 32

約数和(自身を含む): 394534800

約数和(自身を除く): 192724792

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 424, 2279, 4558, 9116, 11069, 18232, 22138, 44276, 88552, 475967, 586657, 951934, 1173314, 1903868, 2346628, 3807736, 4693256, 25226251, 50452502, 100905004, 201810008]

約数ペア:

[(1, 201810008), (2, 100905004), (4, 50452502), (8, 25226251), (43, 4693256), (53, 3807736), (86, 2346628), (106, 1903868), (172, 1173314), (212, 951934), (344, 586657), (424, 475967), (2279, 88552), (4558, 44276), (9116, 22138), (11069, 18232)]