211717206

素因数分解:

$2^1\times 3^3\times {\mathrm{3920689}}^1$

素因数の和:3920700

約数の個数: 16

約数和(自身を含む): 470482800

約数和(自身を除く): 258765594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3920689, 7841378, 11762067, 23524134, 35286201, 70572402, 105858603, 211717206]

約数ペア:

[(1, 211717206), (2, 105858603), (3, 70572402), (6, 35286201), (9, 23524134), (18, 11762067), (27, 7841378), (54, 3920689)]