207945670

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{201889}}^1$

素因数の和:201999

約数の個数: 16

約数和(自身を含む): 377938080

約数和(自身を除く): 169992410

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 201889, 403778, 1009445, 2018890, 20794567, 41589134, 103972835, 207945670]

約数ペア:

[(1, 207945670), (2, 103972835), (5, 41589134), (10, 20794567), (103, 2018890), (206, 1009445), (515, 403778), (1030, 201889)]