216160930

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{69061}}^1$

素因数の和:69381

約数の個数: 16

約数和(自身を含む): 390338424

約数和(自身を除く): 174177494

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 69061, 138122, 345305, 690610, 21616093, 43232186, 108080465, 216160930]

約数ペア:

[(1, 216160930), (2, 108080465), (5, 43232186), (10, 21616093), (313, 690610), (626, 345305), (1565, 138122), (3130, 69061)]