185400103

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{8867}}^1$

素因数の和:9006

約数の個数: 16

約数和(自身を含む): 221345280

約数和(自身を除く): 35945177

約数列:

[1, 7, 29, 103, 203, 721, 2987, 8867, 20909, 62069, 257143, 913301, 1800001, 6393107, 26485729, 185400103]

約数ペア:

[(1, 185400103), (7, 26485729), (29, 6393107), (103, 1800001), (203, 913301), (721, 257143), (2987, 62069), (8867, 20909)]