201027664

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{33151}}^1$

素因数の和:33538

約数の個数: 20

約数和(自身を含む): 390530560

約数和(自身を除く): 189502896

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 33151, 66302, 132604, 265208, 530416, 12564229, 25128458, 50256916, 100513832, 201027664]

約数ペア:

[(1, 201027664), (2, 100513832), (4, 50256916), (8, 25128458), (16, 12564229), (379, 530416), (758, 265208), (1516, 132604), (3032, 66302), (6064, 33151)]