198823247

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{12227}}^1$

素因数の和:12358

約数の個数: 16

約数和(自身を含む): 239473152

約数和(自身を除く): 40649905

約数列:

[1, 7, 23, 101, 161, 707, 2323, 12227, 16261, 85589, 281221, 1234927, 1968547, 8644489, 28403321, 198823247]

約数ペア:

[(1, 198823247), (7, 28403321), (23, 8644489), (101, 1968547), (161, 1234927), (707, 281221), (2323, 85589), (12227, 16261)]