197576351

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{3079}}^1$

素因数の和:3278

約数の個数: 16

約数和(自身を含む): 230630400

約数和(自身を除く): 33054049

約数列:

[1, 7, 89, 103, 623, 721, 3079, 9167, 21553, 64169, 274031, 317137, 1918217, 2219959, 28225193, 197576351]

約数ペア:

[(1, 197576351), (7, 28225193), (89, 2219959), (103, 1918217), (623, 317137), (721, 274031), (3079, 64169), (9167, 21553)]