205127879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2897}}^1$

素因数の和:3106

約数の個数: 16

約数和(自身を含む): 230773536

約数和(自身を除く): 25645657

約数列:

[1, 11, 41, 157, 451, 1727, 2897, 6437, 31867, 70807, 118777, 454829, 1306547, 5003119, 18647989, 205127879]

約数ペア:

[(1, 205127879), (11, 18647989), (41, 5003119), (157, 1306547), (451, 454829), (1727, 118777), (2897, 70807), (6437, 31867)]