201865564

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{24971}}^1$

素因数の和:25065

約数の個数: 24

約数和(自身を含む): 369186048

約数和(自身を除く): 167320484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 4042, 8084, 24971, 49942, 99884, 1073753, 1173637, 2147506, 2347274, 4295012, 4694548, 50466391, 100932782, 201865564]

約数ペア:

[(1, 201865564), (2, 100932782), (4, 50466391), (43, 4694548), (47, 4295012), (86, 2347274), (94, 2147506), (172, 1173637), (188, 1073753), (2021, 99884), (4042, 49942), (8084, 24971)]