204328310

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{198377}}^1$

素因数の和:198487

約数の個数: 16

約数和(自身を含む): 371363616

約数和(自身を除く): 167035306

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 198377, 396754, 991885, 1983770, 20432831, 40865662, 102164155, 204328310]

約数ペア:

[(1, 204328310), (2, 102164155), (5, 40865662), (10, 20432831), (103, 1983770), (206, 991885), (515, 396754), (1030, 198377)]