211726834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^2$

素因数の和:838

約数の個数: 24

約数和(自身を含む): 352563408

約数和(自身を除く): 140836574

約数列:

[1, 2, 11, 22, 67, 134, 379, 737, 758, 1474, 4169, 8338, 25393, 50786, 143641, 279323, 287282, 558646, 1580051, 3160102, 9623947, 19247894, 105863417, 211726834]

約数ペア:

[(1, 211726834), (2, 105863417), (11, 19247894), (22, 9623947), (67, 3160102), (134, 1580051), (379, 558646), (737, 287282), (758, 279323), (1474, 143641), (4169, 50786), (8338, 25393)]