195806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:475

約数の個数: 16

約数和(自身を含む): 335664

約数和(自身を除く): 139858

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 443, 886, 5759, 7531, 11518, 15062, 97903, 195806]

約数ペア:

[(1, 195806), (2, 97903), (13, 15062), (17, 11518), (26, 7531), (34, 5759), (221, 886), (442, 443)]