206372661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{329143}}^1$

素因数の和:329176

約数の個数: 16

約数和(自身を含む): 315978240

約数和(自身を除く): 109605579

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 329143, 987429, 3620573, 6253717, 10861719, 18761151, 68790887, 206372661]

約数ペア:

[(1, 206372661), (3, 68790887), (11, 18761151), (19, 10861719), (33, 6253717), (57, 3620573), (209, 987429), (627, 329143)]