208112014

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{809}}^1\times {\mathrm{1063}}^1$

素因数の和:1896

約数の個数: 24

約数和(自身を含む): 343874160

約数和(自身を除く): 135762146

約数列:

[1, 2, 11, 22, 121, 242, 809, 1063, 1618, 2126, 8899, 11693, 17798, 23386, 97889, 128623, 195778, 257246, 859967, 1719934, 9459637, 18919274, 104056007, 208112014]

約数ペア:

[(1, 208112014), (2, 104056007), (11, 18919274), (22, 9459637), (121, 1719934), (242, 859967), (809, 257246), (1063, 195778), (1618, 128623), (2126, 97889), (8899, 23386), (11693, 17798)]