204540634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{84731}}^1$

素因数の和:84821

約数の個数: 16

約数和(自身を含む): 329438016

約数和(自身を除く): 124897382

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 84731, 169462, 1440427, 2880854, 6015901, 12031802, 102270317, 204540634]

約数ペア:

[(1, 204540634), (2, 102270317), (17, 12031802), (34, 6015901), (71, 2880854), (142, 1440427), (1207, 169462), (2414, 84731)]