206869818

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{643}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 438873120

約数和(自身を除く): 232003302

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 643, 1247, 1286, 1849, 1929, 2494, 3698, 3741, 3858, 5547, 7482, 11094, 18647, 27649, 37294, 53621, 55298, 55941, 82947, 107242, 111882, 160863, 165894, 321726, 801821, 1188907, 1603642, 2377814, 2405463, 3566721, 4810926, 7133442, 34478303, 68956606, 103434909, 206869818]

約数ペア:

[(1, 206869818), (2, 103434909), (3, 68956606), (6, 34478303), (29, 7133442), (43, 4810926), (58, 3566721), (86, 2405463), (87, 2377814), (129, 1603642), (174, 1188907), (258, 801821), (643, 321726), (1247, 165894), (1286, 160863), (1849, 111882), (1929, 107242), (2494, 82947), (3698, 55941), (3741, 55298), (3858, 53621), (5547, 37294), (7482, 27649), (11094, 18647)]