201747679

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{472477}}^1$

素因数の和:472545

約数の個数: 8

約数和(自身を含む): 234349088

約数和(自身を除く): 32601409

約数列:

[1, 7, 61, 427, 472477, 3307339, 28821097, 201747679]

約数ペア:

[(1, 201747679), (7, 28821097), (61, 3307339), (427, 472477)]