202118423

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{70351}}^1$

素因数の和:70394

約数の個数: 12

約数和(自身を含む): 231739488

約数和(自身を除く): 29621065

約数列:

[1, 13, 17, 169, 221, 2873, 70351, 914563, 1195967, 11889319, 15547571, 202118423]

約数ペア:

[(1, 202118423), (13, 15547571), (17, 11889319), (169, 1195967), (221, 914563), (2873, 70351)]