189968252

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{10627}}^1$

素因数の和:10781

約数の個数: 24

約数和(自身を含む): 343709520

約数和(自身を除く): 153741268

約数列:

[1, 2, 4, 41, 82, 109, 164, 218, 436, 4469, 8938, 10627, 17876, 21254, 42508, 435707, 871414, 1158343, 1742828, 2316686, 4633372, 47492063, 94984126, 189968252]

約数ペア:

[(1, 189968252), (2, 94984126), (4, 47492063), (41, 4633372), (82, 2316686), (109, 1742828), (164, 1158343), (218, 871414), (436, 435707), (4469, 42508), (8938, 21254), (10627, 17876)]