212448607

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{3187}}^1$

素因数の和:3390

約数の個数: 16

約数和(自身を含む): 247898880

約数和(自身を除く): 35450273

約数列:

[1, 7, 89, 107, 623, 749, 3187, 9523, 22309, 66661, 283643, 341009, 1985501, 2387063, 30349801, 212448607]

約数ペア:

[(1, 212448607), (7, 30349801), (89, 2387063), (107, 1985501), (623, 341009), (749, 283643), (3187, 66661), (9523, 22309)]