220795866

素因数分解:

$2^1\times 3^2\times {\mathrm{1259}}^1\times {\mathrm{9743}}^1$

素因数の和:11010

約数の個数: 24

約数和(自身を含む): 478820160

約数和(自身を除く): 258024294

約数列:

[1, 2, 3, 6, 9, 18, 1259, 2518, 3777, 7554, 9743, 11331, 19486, 22662, 29229, 58458, 87687, 175374, 12266437, 24532874, 36799311, 73598622, 110397933, 220795866]

約数ペア:

[(1, 220795866), (2, 110397933), (3, 73598622), (6, 36799311), (9, 24532874), (18, 12266437), (1259, 175374), (2518, 87687), (3777, 58458), (7554, 29229), (9743, 22662), (11331, 19486)]