205539551

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{2287}}^1$

素因数の和:2678

約数の個数: 16

約数和(自身を含む): 242052096

約数和(自身を除く): 36512545

約数列:

[1, 7, 37, 259, 347, 2287, 2429, 12839, 16009, 84619, 89873, 592333, 793589, 5555123, 29362793, 205539551]

約数ペア:

[(1, 205539551), (7, 29362793), (37, 5555123), (259, 793589), (347, 592333), (2287, 89873), (2429, 84619), (12839, 16009)]