200909091374

素因数分解:

$2^1\times {\mathrm{1871}}^1\times {\mathrm{5167}}^1\times {\mathrm{10391}}^1$

素因数の和:17431

約数の個数: 16

約数和(自身を含む): 301612087296

約数和(自身を除く): 100702995922

約数列:

[1, 2, 1871, 3742, 5167, 10334, 10391, 20782, 9667457, 19334914, 19441561, 38883122, 53690297, 107380594, 100454545687, 200909091374]

約数ペア:

[(1, 200909091374), (2, 100454545687), (1871, 107380594), (3742, 53690297), (5167, 38883122), (10334, 19441561), (10391, 19334914), (20782, 9667457)]