204059701

素因数分解:

${\mathrm{31}}^2\times {\mathrm{59}}^2\times {\mathrm{61}}^1$

素因数の和:241

約数の個数: 18

約数和(自身を含む): 218005206

約数和(自身を除く): 13945505

約数列:

[1, 31, 59, 61, 961, 1829, 1891, 3481, 3599, 56699, 58621, 107911, 111569, 212341, 3345241, 3458639, 6582571, 204059701]

約数ペア:

[(1, 204059701), (31, 6582571), (59, 3458639), (61, 3345241), (961, 212341), (1829, 111569), (1891, 107911), (3481, 58621), (3599, 56699)]