209292084

素因数分解:

$2^2\times 3^2\times {\mathrm{283}}^1\times {\mathrm{20543}}^1$

素因数の和:20836

約数の個数: 36

約数和(自身を含む): 530939136

約数和(自身を除く): 321647052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 283, 566, 849, 1132, 1698, 2547, 3396, 5094, 10188, 20543, 41086, 61629, 82172, 123258, 184887, 246516, 369774, 739548, 5813669, 11627338, 17441007, 23254676, 34882014, 52323021, 69764028, 104646042, 209292084]

約数ペア:

[(1, 209292084), (2, 104646042), (3, 69764028), (4, 52323021), (6, 34882014), (9, 23254676), (12, 17441007), (18, 11627338), (36, 5813669), (283, 739548), (566, 369774), (849, 246516), (1132, 184887), (1698, 123258), (2547, 82172), (3396, 61629), (5094, 41086), (10188, 20543)]