204650318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{21269}}^1$

素因数の和:21571

約数の個数: 16

約数和(自身を含む): 326196720

約数和(自身を除く): 121546402

約数列:

[1, 2, 17, 34, 283, 566, 4811, 9622, 21269, 42538, 361573, 723146, 6019127, 12038254, 102325159, 204650318]

約数ペア:

[(1, 204650318), (2, 102325159), (17, 12038254), (34, 6019127), (283, 723146), (566, 361573), (4811, 42538), (9622, 21269)]