220827768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1314451}}^1$

素因数の和:1314467

約数の個数: 32

約数和(自身を含む): 630936960

約数和(自身を除く): 410109192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1314451, 2628902, 3943353, 5257804, 7886706, 9201157, 10515608, 15773412, 18402314, 27603471, 31546824, 36804628, 55206942, 73609256, 110413884, 220827768]

約数ペア:

[(1, 220827768), (2, 110413884), (3, 73609256), (4, 55206942), (6, 36804628), (7, 31546824), (8, 27603471), (12, 18402314), (14, 15773412), (21, 10515608), (24, 9201157), (28, 7886706), (42, 5257804), (56, 3943353), (84, 2628902), (168, 1314451)]