205129866

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{795077}}^1$

素因数の和:795125

約数の個数: 16

約数和(自身を含む): 419801184

約数和(自身を除く): 214671318

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 795077, 1590154, 2385231, 4770462, 34188311, 68376622, 102564933, 205129866]

約数ペア:

[(1, 205129866), (2, 102564933), (3, 68376622), (6, 34188311), (43, 4770462), (86, 2385231), (129, 1590154), (258, 795077)]