201646786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{47491}}^1$

素因数の和:47697

約数の個数: 16

約数和(自身を含む): 331684128

約数和(自身を除く): 130037342

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 47491, 94982, 522401, 1044802, 9165763, 18331526, 100823393, 201646786]

約数ペア:

[(1, 201646786), (2, 100823393), (11, 18331526), (22, 9165763), (193, 1044802), (386, 522401), (2123, 94982), (4246, 47491)]