198596567

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{5381}}^1$

素因数の和:5578

約数の個数: 16

約数和(自身を含む): 227852352

約数和(自身を除く): 29255785

約数列:

[1, 13, 17, 167, 221, 2171, 2839, 5381, 36907, 69953, 91477, 898627, 1189201, 11682151, 15276659, 198596567]

約数ペア:

[(1, 198596567), (13, 15276659), (17, 11682151), (167, 1189201), (221, 898627), (2171, 91477), (2839, 69953), (5381, 36907)]