208754508

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{6857}}^1$

素因数の和:6966

約数の個数: 48

約数和(自身を含む): 506943360

約数和(自身を除く): 298188852

約数列:

[1, 2, 3, 4, 6, 12, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 516, 708, 2537, 5074, 6857, 7611, 10148, 13714, 15222, 20571, 27428, 30444, 41142, 82284, 294851, 404563, 589702, 809126, 884553, 1179404, 1213689, 1618252, 1769106, 2427378, 3538212, 4854756, 17396209, 34792418, 52188627, 69584836, 104377254, 208754508]

約数ペア:

[(1, 208754508), (2, 104377254), (3, 69584836), (4, 52188627), (6, 34792418), (12, 17396209), (43, 4854756), (59, 3538212), (86, 2427378), (118, 1769106), (129, 1618252), (172, 1213689), (177, 1179404), (236, 884553), (258, 809126), (354, 589702), (516, 404563), (708, 294851), (2537, 82284), (5074, 41142), (6857, 30444), (7611, 27428), (10148, 20571), (13714, 15222)]