214968836

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{1609}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 380835840

約数和(自身を除く): 165867004

約数列:

[1, 2, 4, 127, 254, 263, 508, 526, 1052, 1609, 3218, 6436, 33401, 66802, 133604, 204343, 408686, 423167, 817372, 846334, 1692668, 53742209, 107484418, 214968836]

約数ペア:

[(1, 214968836), (2, 107484418), (4, 53742209), (127, 1692668), (254, 846334), (263, 817372), (508, 423167), (526, 408686), (1052, 204343), (1609, 133604), (3218, 66802), (6436, 33401)]