214923814

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{1087}}^1$

素因数の和:1612

約数の個数: 32

約数和(自身を含む): 382279680

約数和(自身を除く): 167355866

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 487, 974, 1087, 2174, 3409, 6818, 7609, 14123, 15218, 28246, 31523, 63046, 98861, 197722, 220661, 441322, 529369, 1058738, 3705583, 7411166, 15351701, 30703402, 107461907, 214923814]

約数ペア:

[(1, 214923814), (2, 107461907), (7, 30703402), (14, 15351701), (29, 7411166), (58, 3705583), (203, 1058738), (406, 529369), (487, 441322), (974, 220661), (1087, 197722), (2174, 98861), (3409, 63046), (6818, 31523), (7609, 28246), (14123, 15218)]