210064798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{27779}}^1$

素因数の和:27999

約数の個数: 16

約数和(自身を含む): 333360000

約数和(自身を除く): 123295202

約数列:

[1, 2, 19, 38, 199, 398, 3781, 7562, 27779, 55558, 527801, 1055602, 5528021, 11056042, 105032399, 210064798]

約数ペア:

[(1, 210064798), (2, 105032399), (19, 11056042), (38, 5528021), (199, 1055602), (398, 527801), (3781, 55558), (7562, 27779)]