209544189

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1\times {\mathrm{2011}}^1$

素因数の和:2800

約数の個数: 16

約数和(自身を含む): 285864960

約数和(自身を除く): 76320771

約数列:

[1, 3, 47, 141, 739, 2011, 2217, 6033, 34733, 94517, 104199, 283551, 1486129, 4458387, 69848063, 209544189]

約数ペア:

[(1, 209544189), (3, 69848063), (47, 4458387), (141, 1486129), (739, 283551), (2011, 104199), (2217, 94517), (6033, 34733)]