201330376

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{148913}}^1$

素因数の和:148945

約数の個数: 24

約数和(自身を含む): 408768930

約数和(自身を除く): 207438554

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 148913, 297826, 595652, 1191304, 1935869, 3871738, 7743476, 15486952, 25166297, 50332594, 100665188, 201330376]

約数ペア:

[(1, 201330376), (2, 100665188), (4, 50332594), (8, 25166297), (13, 15486952), (26, 7743476), (52, 3871738), (104, 1935869), (169, 1191304), (338, 595652), (676, 297826), (1352, 148913)]