239208046

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{141209}}^1$

素因数の和:141240

約数の個数: 24

約数和(自身を含む): 450742320

約数和(自身を除く): 211534274

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 141209, 282418, 988463, 1553299, 1976926, 3106598, 10873093, 17086289, 21746186, 34172578, 119604023, 239208046]

約数ペア:

[(1, 239208046), (2, 119604023), (7, 34172578), (11, 21746186), (14, 17086289), (22, 10873093), (77, 3106598), (121, 1976926), (154, 1553299), (242, 988463), (847, 282418), (1694, 141209)]