203668087

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{15787}}^1$

素因数の和:15910

約数の個数: 16

約数和(自身を含む): 247555840

約数和(自身を除く): 43887753

約数列:

[1, 7, 19, 97, 133, 679, 1843, 12901, 15787, 110509, 299953, 1531339, 2099671, 10719373, 29095441, 203668087]

約数ペア:

[(1, 203668087), (7, 29095441), (19, 10719373), (97, 2099671), (133, 1531339), (679, 299953), (1843, 110509), (12901, 15787)]