214474312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{121309}}^1$

素因数の和:121345

約数の個数: 32

約数和(自身を含む): 458551800

約数和(自身を除く): 244077488

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 121309, 242618, 485236, 970472, 1577017, 2062253, 3154034, 4124506, 6308068, 8249012, 12616136, 16498024, 26809289, 53618578, 107237156, 214474312]

約数ペア:

[(1, 214474312), (2, 107237156), (4, 53618578), (8, 26809289), (13, 16498024), (17, 12616136), (26, 8249012), (34, 6308068), (52, 4124506), (68, 3154034), (104, 2062253), (136, 1577017), (221, 970472), (442, 485236), (884, 242618), (1768, 121309)]