209916366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{289141}}^1$

素因数の和:289168

約数の個数: 24

約数和(自身を含む): 461470632

約数和(自身を除く): 251554266

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 289141, 578282, 867423, 1734846, 3180551, 6361102, 9541653, 19083306, 34986061, 69972122, 104958183, 209916366]

約数ペア:

[(1, 209916366), (2, 104958183), (3, 69972122), (6, 34986061), (11, 19083306), (22, 9541653), (33, 6361102), (66, 3180551), (121, 1734846), (242, 867423), (363, 578282), (726, 289141)]