201997880239

素因数分解:

${\mathrm{19}}^1\times {\mathrm{2851}}^1\times {\mathrm{3729031}}^1$

素因数の和:3731901

約数の個数: 8

約数和(自身を含む): 212703985280

約数和(自身を除く): 10706105041

約数列:

[1, 19, 2851, 54169, 3729031, 70851589, 10631467381, 201997880239]

約数ペア:

[(1, 201997880239), (19, 10631467381), (2851, 70851589), (54169, 3729031)]