217173614

素因数分解:

$2^1\times 7^1\times {\mathrm{1951}}^1\times {\mathrm{7951}}^1$

素因数の和:9911

約数の個数: 16

約数和(自身を含む): 372535296

約数和(自身を除く): 155361682

約数列:

[1, 2, 7, 14, 1951, 3902, 7951, 13657, 15902, 27314, 55657, 111314, 15512401, 31024802, 108586807, 217173614]

約数ペア:

[(1, 217173614), (2, 108586807), (7, 31024802), (14, 15512401), (1951, 111314), (3902, 55657), (7951, 27314), (13657, 15902)]