202087705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{4441}}^1$

素因数の和:4944

約数の個数: 16

約数和(自身を含む): 255859200

約数和(自身を除く): 53771495

約数列:

[1, 5, 19, 95, 479, 2395, 4441, 9101, 22205, 45505, 84379, 421895, 2127239, 10636195, 40417541, 202087705]

約数ペア:

[(1, 202087705), (5, 40417541), (19, 10636195), (95, 2127239), (479, 421895), (2395, 84379), (4441, 45505), (9101, 22205)]