211320924

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{1009}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 510397440

約数和(自身を除く): 299076516

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 563, 1009, 1126, 1689, 2018, 2252, 3027, 3378, 4036, 6054, 6756, 12108, 17453, 31279, 34906, 52359, 62558, 69812, 93837, 104718, 125116, 187674, 209436, 375348, 568067, 1136134, 1704201, 2272268, 3408402, 6816804, 17610077, 35220154, 52830231, 70440308, 105660462, 211320924]

約数ペア:

[(1, 211320924), (2, 105660462), (3, 70440308), (4, 52830231), (6, 35220154), (12, 17610077), (31, 6816804), (62, 3408402), (93, 2272268), (124, 1704201), (186, 1136134), (372, 568067), (563, 375348), (1009, 209436), (1126, 187674), (1689, 125116), (2018, 104718), (2252, 93837), (3027, 69812), (3378, 62558), (4036, 52359), (6054, 34906), (6756, 31279), (12108, 17453)]