205787307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2347}}^1\times {\mathrm{2657}}^1$

素因数の和:5018

約数の個数: 16

約数和(自身を含む): 299567232

約数和(自身を除く): 93779925

約数列:

[1, 3, 11, 33, 2347, 2657, 7041, 7971, 25817, 29227, 77451, 87681, 6235979, 18707937, 68595769, 205787307]

約数ペア:

[(1, 205787307), (3, 68595769), (11, 18707937), (33, 6235979), (2347, 87681), (2657, 77451), (7041, 29227), (7971, 25817)]