220143042

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{9871}}^1$

素因数の和:9948

約数の個数: 64

約数和(自身を含む): 568627200

約数和(自身を除く): 348484158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 118, 126, 177, 189, 354, 378, 413, 531, 826, 1062, 1239, 1593, 2478, 3186, 3717, 7434, 9871, 11151, 19742, 22302, 29613, 59226, 69097, 88839, 138194, 177678, 207291, 266517, 414582, 533034, 582389, 621873, 1164778, 1243746, 1747167, 1865619, 3494334, 3731238, 4076723, 5241501, 8153446, 10483002, 12230169, 15724503, 24460338, 31449006, 36690507, 73381014, 110071521, 220143042]

約数ペア:

[(1, 220143042), (2, 110071521), (3, 73381014), (6, 36690507), (7, 31449006), (9, 24460338), (14, 15724503), (18, 12230169), (21, 10483002), (27, 8153446), (42, 5241501), (54, 4076723), (59, 3731238), (63, 3494334), (118, 1865619), (126, 1747167), (177, 1243746), (189, 1164778), (354, 621873), (378, 582389), (413, 533034), (531, 414582), (826, 266517), (1062, 207291), (1239, 177678), (1593, 138194), (2478, 88839), (3186, 69097), (3717, 59226), (7434, 29613), (9871, 22302), (11151, 19742)]