201890975526

素因数分解:

$2^1\times 3^3\times {\mathrm{3738721769}}^1$

素因数の和:3738721780

約数の個数: 16

約数和(自身を含む): 448646612400

約数和(自身を除く): 246755636874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3738721769, 7477443538, 11216165307, 22432330614, 33648495921, 67296991842, 100945487763, 201890975526]

約数ペア:

[(1, 201890975526), (2, 100945487763), (3, 67296991842), (6, 33648495921), (9, 22432330614), (18, 11216165307), (27, 7477443538), (54, 3738721769)]