205161854

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{499}}^1\times {\mathrm{853}}^1$

素因数の和:1595

約数の個数: 16

約数和(自身を含む): 310002000

約数和(自身を除く): 104840146

約数列:

[1, 2, 241, 482, 499, 853, 998, 1706, 120259, 205573, 240518, 411146, 425647, 851294, 102580927, 205161854]

約数ペア:

[(1, 205161854), (2, 102580927), (241, 851294), (482, 425647), (499, 411146), (853, 240518), (998, 205573), (1706, 120259)]