199024511

素因数分解:

$7^1\times {\mathrm{43}}^2\times {\mathrm{15377}}^1$

素因数の和:15470

約数の個数: 12

約数和(自身を含む): 232884432

約数和(自身を除く): 33859921

約数列:

[1, 7, 43, 301, 1849, 12943, 15377, 107639, 661211, 4628477, 28432073, 199024511]

約数ペア:

[(1, 199024511), (7, 28432073), (43, 4628477), (301, 661211), (1849, 107639), (12943, 15377)]