201224639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{29363}}^1$

素因数の和:29470

約数の個数: 16

約数和(自身を含む): 253704960

約数和(自身を除く): 52480321

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 29363, 205541, 322993, 2260951, 2613307, 18293149, 28746377, 201224639]

約数ペア:

[(1, 201224639), (7, 28746377), (11, 18293149), (77, 2613307), (89, 2260951), (623, 322993), (979, 205541), (6853, 29363)]