206516541

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{894011}}^1$

素因数の和:894032

約数の個数: 16

約数和(自身を含む): 343300608

約数和(自身を除く): 136784067

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 894011, 2682033, 6258077, 9834121, 18774231, 29502363, 68838847, 206516541]

約数ペア:

[(1, 206516541), (3, 68838847), (7, 29502363), (11, 18774231), (21, 9834121), (33, 6258077), (77, 2682033), (231, 894011)]