209533106

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1\times {\mathrm{1451}}^1$

素因数の和:2257

約数の個数: 16

約数和(自身を含む): 318022848

約数和(自身を除く): 108489742

約数列:

[1, 2, 103, 206, 701, 1402, 1451, 2902, 72203, 144406, 149453, 298906, 1017151, 2034302, 104766553, 209533106]

約数ペア:

[(1, 209533106), (2, 104766553), (103, 2034302), (206, 1017151), (701, 298906), (1402, 149453), (1451, 144406), (2902, 72203)]