208482774

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{318781}}^1$

素因数の和:318895

約数の個数: 16

約数和(自身を含む): 420792240

約数和(自身を除く): 212309466

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 318781, 637562, 956343, 1912686, 34747129, 69494258, 104241387, 208482774]

約数ペア:

[(1, 208482774), (2, 104241387), (3, 69494258), (6, 34747129), (109, 1912686), (218, 956343), (327, 637562), (654, 318781)]