205124880044

素因数分解:

$2^2\times 7^1\times {\mathrm{579259}}^1\times {\mathrm{12647}}^1$

素因数の和:591917

約数の個数: 24

約数和(自身を含む): 410282906880

約数和(自身を除く): 205158026836

約数列:

[1, 2, 4, 7, 14, 28, 12647, 25294, 50588, 88529, 177058, 354116, 579259, 1158518, 2317036, 4054813, 8109626, 16219252, 7325888573, 14651777146, 29303554292, 51281220011, 102562440022, 205124880044]

約数ペア:

[(1, 205124880044), (2, 102562440022), (4, 51281220011), (7, 29303554292), (14, 14651777146), (28, 7325888573), (12647, 16219252), (25294, 8109626), (50588, 4054813), (88529, 2317036), (177058, 1158518), (354116, 579259)]