202149913

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{473419}}^1$

素因数の和:473487

約数の個数: 8

約数和(自身を含む): 234816320

約数和(自身を除く): 32666407

約数列:

[1, 7, 61, 427, 473419, 3313933, 28878559, 202149913]

約数ペア:

[(1, 202149913), (7, 28878559), (61, 3313933), (427, 473419)]