209768022

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1567}}^1$

素因数の和:1682

約数の個数: 64

約数和(自身を含む): 486205440

約数和(自身を除く): 276437418

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 67, 74, 111, 134, 201, 222, 333, 402, 603, 666, 999, 1206, 1567, 1809, 1998, 2479, 3134, 3618, 4701, 4958, 7437, 9402, 14103, 14874, 22311, 28206, 42309, 44622, 57979, 66933, 84618, 104989, 115958, 133866, 173937, 209978, 314967, 347874, 521811, 629934, 944901, 1043622, 1565433, 1889802, 2834703, 3130866, 3884593, 5669406, 7769186, 11653779, 23307558, 34961337, 69922674, 104884011, 209768022]

約数ペア:

[(1, 209768022), (2, 104884011), (3, 69922674), (6, 34961337), (9, 23307558), (18, 11653779), (27, 7769186), (37, 5669406), (54, 3884593), (67, 3130866), (74, 2834703), (111, 1889802), (134, 1565433), (201, 1043622), (222, 944901), (333, 629934), (402, 521811), (603, 347874), (666, 314967), (999, 209978), (1206, 173937), (1567, 133866), (1809, 115958), (1998, 104989), (2479, 84618), (3134, 66933), (3618, 57979), (4701, 44622), (4958, 42309), (7437, 28206), (9402, 22311), (14103, 14874)]