207780730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{483211}}^1$

素因数の和:483261

約数の個数: 16

約数和(自身を含む): 382703904

約数和(自身を除く): 174923174

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 483211, 966422, 2416055, 4832110, 20778073, 41556146, 103890365, 207780730]

約数ペア:

[(1, 207780730), (2, 103890365), (5, 41556146), (10, 20778073), (43, 4832110), (86, 2416055), (215, 966422), (430, 483211)]