201749665

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{8233}}^1$

素因数の和:8293

約数の個数: 24

約数和(自身を含む): 271227960

約数和(自身を除く): 69478295

約数列:

[1, 5, 13, 29, 65, 145, 169, 377, 845, 1885, 4901, 8233, 24505, 41165, 107029, 238757, 535145, 1193785, 1391377, 3103841, 6956885, 15519205, 40349933, 201749665]

約数ペア:

[(1, 201749665), (5, 40349933), (13, 15519205), (29, 6956885), (65, 3103841), (145, 1391377), (169, 1193785), (377, 535145), (845, 238757), (1885, 107029), (4901, 41165), (8233, 24505)]