204519491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1462

約数の個数: 16

約数和(自身を含む): 226918368

約数和(自身を除く): 22398877

約数列:

[1, 11, 113, 137, 1201, 1243, 1507, 13211, 15481, 135713, 164537, 170291, 1492843, 1809907, 18592681, 204519491]

約数ペア:

[(1, 204519491), (11, 18592681), (113, 1809907), (137, 1492843), (1201, 170291), (1243, 164537), (1507, 135713), (13211, 15481)]