193910239

素因数分解:

${\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{41981}}^1$

素因数の和:42161

約数の個数: 8

約数和(自身を含む): 201513600

約数和(自身を除く): 7603361

約数列:

[1, 31, 149, 4619, 41981, 1301411, 6255169, 193910239]

約数ペア:

[(1, 193910239), (31, 6255169), (149, 1301411), (4619, 41981)]