206579510

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{1609}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 383231520

約数和(自身を除く): 176652010

約数列:

[1, 2, 5, 10, 37, 74, 185, 347, 370, 694, 1609, 1735, 3218, 3470, 8045, 12839, 16090, 25678, 59533, 64195, 119066, 128390, 297665, 558323, 595330, 1116646, 2791615, 5583230, 20657951, 41315902, 103289755, 206579510]

約数ペア:

[(1, 206579510), (2, 103289755), (5, 41315902), (10, 20657951), (37, 5583230), (74, 2791615), (185, 1116646), (347, 595330), (370, 558323), (694, 297665), (1609, 128390), (1735, 119066), (3218, 64195), (3470, 59533), (8045, 25678), (12839, 16090)]