211345684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1721}}^1\times {\mathrm{2791}}^1$

素因数の和:4527

約数の個数: 24

約数和(自身を含む): 403857216

約数和(自身を除く): 192511532

約数列:

[1, 2, 4, 11, 22, 44, 1721, 2791, 3442, 5582, 6884, 11164, 18931, 30701, 37862, 61402, 75724, 122804, 4803311, 9606622, 19213244, 52836421, 105672842, 211345684]

約数ペア:

[(1, 211345684), (2, 105672842), (4, 52836421), (11, 19213244), (22, 9606622), (44, 4803311), (1721, 122804), (2791, 75724), (3442, 61402), (5582, 37862), (6884, 30701), (11164, 18931)]