201749409

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{198377}}^1$

素因数の和:198496

約数の個数: 12

約数和(自身を含む): 293996196

約数和(自身を除く): 92246787

約数列:

[1, 3, 9, 113, 339, 1017, 198377, 595131, 1785393, 22416601, 67249803, 201749409]

約数ペア:

[(1, 201749409), (3, 67249803), (9, 22416601), (113, 1785393), (339, 595131), (1017, 198377)]