208045762

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{86183}}^1$

素因数の和:86273

約数の個数: 16

約数和(自身を含む): 335083392

約数和(自身を除く): 127037630

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 86183, 172366, 1465111, 2930222, 6118993, 12237986, 104022881, 208045762]

約数ペア:

[(1, 208045762), (2, 104022881), (17, 12237986), (34, 6118993), (71, 2930222), (142, 1465111), (1207, 172366), (2414, 86183)]