208038721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{1777}}^1$

素因数の和:2184

約数の個数: 16

約数和(自身を含む): 235549440

約数和(自身を除く): 27510719

約数列:

[1, 11, 29, 319, 367, 1777, 4037, 10643, 19547, 51533, 117073, 566863, 652159, 7173749, 18912611, 208038721]

約数ペア:

[(1, 208038721), (11, 18912611), (29, 7173749), (319, 652159), (367, 566863), (1777, 117073), (4037, 51533), (10643, 19547)]