210329791

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{83233}}^1$

素因数の和:83278

約数の個数: 12

約数和(自身を含む): 253697232

約数和(自身を除く): 43367441

約数列:

[1, 7, 19, 133, 361, 2527, 83233, 582631, 1581427, 11069989, 30047113, 210329791]

約数ペア:

[(1, 210329791), (7, 30047113), (19, 11069989), (133, 1581427), (361, 582631), (2527, 83233)]