201438846

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{532907}}^1$

素因数の和:532925

約数の個数: 32

約数和(自身を含む): 511591680

約数和(自身を除く): 310152834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 532907, 1065814, 1598721, 3197442, 3730349, 4796163, 7460698, 9592326, 11191047, 14388489, 22382094, 28776978, 33573141, 67146282, 100719423, 201438846]

約数ペア:

[(1, 201438846), (2, 100719423), (3, 67146282), (6, 33573141), (7, 28776978), (9, 22382094), (14, 14388489), (18, 11191047), (21, 9592326), (27, 7460698), (42, 4796163), (54, 3730349), (63, 3197442), (126, 1598721), (189, 1065814), (378, 532907)]