188267521

素因数分解:

${\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1385

約数の個数: 16

約数和(自身を含む): 207155200

約数和(自身を除く): 18887679

約数列:

[1, 13, 67, 169, 871, 1279, 2197, 11323, 16627, 85693, 147199, 216151, 1114009, 2809963, 14482117, 188267521]

約数ペア:

[(1, 188267521), (13, 14482117), (67, 2809963), (169, 1114009), (871, 216151), (1279, 147199), (2197, 85693), (11323, 16627)]