205310073

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{4157}}^1$

素因数の和:4424

約数の個数: 16

約数和(自身を含む): 278220096

約数和(自身を除く): 72910023

約数列:

[1, 3, 101, 163, 303, 489, 4157, 12471, 16463, 49389, 419857, 677591, 1259571, 2032773, 68436691, 205310073]

約数ペア:

[(1, 205310073), (3, 68436691), (101, 2032773), (163, 1259571), (303, 677591), (489, 419857), (4157, 49389), (12471, 16463)]