210005848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{3121}}^1$

素因数の和:3787

約数の個数: 32

約数和(自身を含む): 424841760

約数和(自身を除く): 214835912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 647, 1294, 2588, 3121, 5176, 6242, 8411, 12484, 16822, 24968, 33644, 40573, 67288, 81146, 162292, 324584, 2019287, 4038574, 8077148, 16154296, 26250731, 52501462, 105002924, 210005848]

約数ペア:

[(1, 210005848), (2, 105002924), (4, 52501462), (8, 26250731), (13, 16154296), (26, 8077148), (52, 4038574), (104, 2019287), (647, 324584), (1294, 162292), (2588, 81146), (3121, 67288), (5176, 40573), (6242, 33644), (8411, 24968), (12484, 16822)]