201538316

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{232187}}^1$

素因数の和:232229

約数の個数: 24

約数和(自身を含む): 416080896

約数和(自身を除く): 214542580

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 232187, 464374, 928748, 1625309, 3250618, 6501236, 7197797, 14395594, 28791188, 50384579, 100769158, 201538316]

約数ペア:

[(1, 201538316), (2, 100769158), (4, 50384579), (7, 28791188), (14, 14395594), (28, 7197797), (31, 6501236), (62, 3250618), (124, 1625309), (217, 928748), (434, 464374), (868, 232187)]