207968330

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{201911}}^1$

素因数の和:202021

約数の個数: 16

約数和(自身を含む): 377979264

約数和(自身を除く): 170010934

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 201911, 403822, 1009555, 2019110, 20796833, 41593666, 103984165, 207968330]

約数ペア:

[(1, 207968330), (2, 103984165), (5, 41593666), (10, 20796833), (103, 2019110), (206, 1009555), (515, 403822), (1030, 201911)]