201622393

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{4001}}^1$

素因数の和:4344

約数の個数: 16

約数和(自身を含む): 241272576

約数和(自身を除く): 39650183

約数列:

[1, 7, 23, 161, 313, 2191, 4001, 7199, 28007, 50393, 92023, 644161, 1252313, 8766191, 28803199, 201622393]

約数ペア:

[(1, 201622393), (7, 28803199), (23, 8766191), (161, 1252313), (313, 644161), (2191, 92023), (4001, 50393), (7199, 28007)]