205120167

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{165553}}^1$

素因数の和:165622

約数の個数: 16

約数和(自身を含む): 317863680

約数和(自身を除く): 112743513

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 165553, 496659, 1158871, 3476613, 9767627, 29302881, 68373389, 205120167]

約数ペア:

[(1, 205120167), (3, 68373389), (7, 29302881), (21, 9767627), (59, 3476613), (177, 1158871), (413, 496659), (1239, 165553)]