231852

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^2$

素因数の和:285

約数の個数: 18

約数和(自身を含む): 544908

約数和(自身を除く): 313056

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 19321, 38642, 57963, 77284, 115926, 231852]

約数ペア:

[(1, 231852), (2, 115926), (3, 77284), (4, 57963), (6, 38642), (12, 19321), (139, 1668), (278, 834), (417, 556)]