201660831032

素因数分解:

$2^3\times {\mathrm{30661}}^1\times {\mathrm{822139}}^1$

素因数の和:852806

約数の個数: 16

約数和(自身を含む): 378126850200

約数和(自身を除く): 176466019168

約数列:

[1, 2, 4, 8, 30661, 61322, 122644, 245288, 822139, 1644278, 3288556, 6577112, 25207603879, 50415207758, 100830415516, 201660831032]

約数ペア:

[(1, 201660831032), (2, 100830415516), (4, 50415207758), (8, 25207603879), (30661, 6577112), (61322, 3288556), (122644, 1644278), (245288, 822139)]