201520264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2290003}}^1$

素因数の和:2290020

約数の個数: 16

約数和(自身を含む): 412200720

約数和(自身を除く): 210680456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2290003, 4580006, 9160012, 18320024, 25190033, 50380066, 100760132, 201520264]

約数ペア:

[(1, 201520264), (2, 100760132), (4, 50380066), (8, 25190033), (11, 18320024), (22, 9160012), (44, 4580006), (88, 2290003)]