201270620

素因数分解:

$2^2\times 5^1\times {\mathrm{1733}}^1\times {\mathrm{5807}}^1$

素因数の和:7549

約数の個数: 24

約数和(自身を含む): 422985024

約数和(自身を除く): 221714404

約数列:

[1, 2, 4, 5, 10, 20, 1733, 3466, 5807, 6932, 8665, 11614, 17330, 23228, 29035, 34660, 58070, 116140, 10063531, 20127062, 40254124, 50317655, 100635310, 201270620]

約数ペア:

[(1, 201270620), (2, 100635310), (4, 50317655), (5, 40254124), (10, 20127062), (20, 10063531), (1733, 116140), (3466, 58070), (5807, 34660), (6932, 29035), (8665, 23228), (11614, 17330)]