201868093

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{67537}}^1$

素因数の和:67612

約数の個数: 12

約数和(自身を含む): 238679292

約数和(自身を除く): 36811199

約数列:

[1, 7, 49, 61, 427, 2989, 67537, 472759, 3309313, 4119757, 28838299, 201868093]

約数ペア:

[(1, 201868093), (7, 28838299), (49, 4119757), (61, 3309313), (427, 472759), (2989, 67537)]