205200518

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{10259}}^1$

素因数の和:10471

約数の個数: 16

約数和(自身を含む): 314325360

約数和(自身を除く): 109124842

約数列:

[1, 2, 73, 137, 146, 274, 10001, 10259, 20002, 20518, 748907, 1405483, 1497814, 2810966, 102600259, 205200518]

約数ペア:

[(1, 205200518), (2, 102600259), (73, 2810966), (137, 1497814), (146, 1405483), (274, 748907), (10001, 20518), (10259, 20002)]