197860322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{87317}}^1$

素因数の和:87433

約数の個数: 16

約数和(自身を含む): 326918592

約数和(自身を除く): 129058270

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 87317, 174634, 960487, 1920974, 8993651, 17987302, 98930161, 197860322]

約数ペア:

[(1, 197860322), (2, 98930161), (11, 17987302), (22, 8993651), (103, 1920974), (206, 960487), (1133, 174634), (2266, 87317)]