204488943

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1\times {\mathrm{1021}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 276038112

約数和(自身を除く): 71549169

約数列:

[1, 3, 101, 303, 661, 1021, 1983, 3063, 66761, 103121, 200283, 309363, 674881, 2024643, 68162981, 204488943]

約数ペア:

[(1, 204488943), (3, 68162981), (101, 2024643), (303, 674881), (661, 309363), (1021, 200283), (1983, 103121), (3063, 66761)]