206526978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{9157}}^1$

素因数の和:9351

約数の個数: 48

約数和(自身を含む): 514313280

約数和(自身を除く): 307786302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 179, 358, 537, 1074, 1253, 1611, 2506, 3222, 3759, 7518, 9157, 11277, 18314, 22554, 27471, 54942, 64099, 82413, 128198, 164826, 192297, 384594, 576891, 1153782, 1639103, 3278206, 4917309, 9834618, 11473721, 14751927, 22947442, 29503854, 34421163, 68842326, 103263489, 206526978]

約数ペア:

[(1, 206526978), (2, 103263489), (3, 68842326), (6, 34421163), (7, 29503854), (9, 22947442), (14, 14751927), (18, 11473721), (21, 9834618), (42, 4917309), (63, 3278206), (126, 1639103), (179, 1153782), (358, 576891), (537, 384594), (1074, 192297), (1253, 164826), (1611, 128198), (2506, 82413), (3222, 64099), (3759, 54942), (7518, 27471), (9157, 22554), (11277, 18314)]