217552604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3199303}}^1$

素因数の和:3199324

約数の個数: 12

約数和(自身を含む): 403112304

約数和(自身を除く): 185559700

約数列:

[1, 2, 4, 17, 34, 68, 3199303, 6398606, 12797212, 54388151, 108776302, 217552604]

約数ペア:

[(1, 217552604), (2, 108776302), (4, 54388151), (17, 12797212), (34, 6398606), (68, 3199303)]