205945249531

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{15877361}}^1$

素因数の和:15877494

約数の個数: 16

約数和(自身を含む): 251497414080

約数和(自身を除く): 45552164549

約数列:

[1, 7, 17, 109, 119, 763, 1853, 12971, 15877361, 111141527, 269915137, 1730632349, 1889405959, 12114426443, 29420749933, 205945249531]

約数ペア:

[(1, 205945249531), (7, 29420749933), (17, 12114426443), (109, 1889405959), (119, 1730632349), (763, 269915137), (1853, 111141527), (12971, 15877361)]