189638687

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{5233}}^1$

素因数の和:5438

約数の個数: 16

約数和(自身を含む): 225103872

約数和(自身を除く): 35465185

約数列:

[1, 7, 31, 167, 217, 1169, 5177, 5233, 36239, 36631, 162223, 873911, 1135561, 6117377, 27091241, 189638687]

約数ペア:

[(1, 189638687), (7, 27091241), (31, 6117377), (167, 1135561), (217, 873911), (1169, 162223), (5177, 36631), (5233, 36239)]