204722981

素因数分解:

${\mathrm{359}}^1\times {\mathrm{419}}^1\times {\mathrm{1361}}^1$

素因数の和:2139

約数の個数: 8

約数和(自身を含む): 205934400

約数和(自身を除く): 1211419

約数列:

[1, 359, 419, 1361, 150421, 488599, 570259, 204722981]

約数ペア:

[(1, 204722981), (359, 570259), (419, 488599), (1361, 150421)]