196157423

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{24733}}^1$

素因数の和:24854

約数の個数: 16

約数和(自身を含む): 246944256

約数和(自身を除く): 50786833

約数列:

[1, 7, 11, 77, 103, 721, 1133, 7931, 24733, 173131, 272063, 1904441, 2547499, 17832493, 28022489, 196157423]

約数ペア:

[(1, 196157423), (7, 28022489), (11, 17832493), (77, 2547499), (103, 1904441), (721, 272063), (1133, 173131), (7931, 24733)]