201640468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{13063}}^1$

素因数の和:13311

約数の個数: 24

約数和(自身を含む): 375302592

約数和(自身を除く): 173662124

約数列:

[1, 2, 4, 17, 34, 68, 227, 454, 908, 3859, 7718, 13063, 15436, 26126, 52252, 222071, 444142, 888284, 2965301, 5930602, 11861204, 50410117, 100820234, 201640468]

約数ペア:

[(1, 201640468), (2, 100820234), (4, 50410117), (17, 11861204), (34, 5930602), (68, 2965301), (227, 888284), (454, 444142), (908, 222071), (3859, 52252), (7718, 26126), (13063, 15436)]