208873278

素因数分解:

$2^1\times 3^2\times {\mathrm{1579}}^1\times {\mathrm{7349}}^1$

素因数の和:8936

約数の個数: 24

約数和(自身を含む): 452907000

約数和(自身を除く): 244033722

約数列:

[1, 2, 3, 6, 9, 18, 1579, 3158, 4737, 7349, 9474, 14211, 14698, 22047, 28422, 44094, 66141, 132282, 11604071, 23208142, 34812213, 69624426, 104436639, 208873278]

約数ペア:

[(1, 208873278), (2, 104436639), (3, 69624426), (6, 34812213), (9, 23208142), (18, 11604071), (1579, 132282), (3158, 66141), (4737, 44094), (7349, 28422), (9474, 22047), (14211, 14698)]