205804929

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{44867}}^1$

素因数の和:45020

約数の個数: 16

約数和(自身を含む): 301512960

約数和(自身を除く): 95708031

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 44867, 134601, 493537, 1480611, 6236513, 18709539, 68601643, 205804929]

約数ペア:

[(1, 205804929), (3, 68601643), (11, 18709539), (33, 6236513), (139, 1480611), (417, 493537), (1529, 134601), (4587, 44867)]