206828534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1\times {\mathrm{4703}}^1$

素因数の和:6715

約数の個数: 16

約数和(自身を含む): 338688000

約数和(自身を除く): 131859466

約数列:

[1, 2, 11, 22, 1999, 3998, 4703, 9406, 21989, 43978, 51733, 103466, 9401297, 18802594, 103414267, 206828534]

約数ペア:

[(1, 206828534), (2, 103414267), (11, 18802594), (22, 9401297), (1999, 103466), (3998, 51733), (4703, 43978), (9406, 21989)]