198056417

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2411}}^1$

素因数の和:2584

約数の個数: 16

約数和(自身を含む): 218816640

約数和(自身を除く): 20760223

約数列:

[1, 13, 71, 89, 923, 1157, 2411, 6319, 31343, 82147, 171181, 214579, 2225353, 2789527, 15235109, 198056417]

約数ペア:

[(1, 198056417), (13, 15235109), (71, 2789527), (89, 2225353), (923, 214579), (1157, 171181), (2411, 82147), (6319, 31343)]