200539458

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{271}}^1\times {\mathrm{839}}^1$

素因数の和:1132

約数の個数: 72

約数和(自身を含む): 507911040

約数和(自身を除く): 307371582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 271, 294, 441, 542, 813, 839, 882, 1626, 1678, 1897, 2439, 2517, 3794, 4878, 5034, 5691, 5873, 7551, 11382, 11746, 13279, 15102, 17073, 17619, 26558, 34146, 35238, 39837, 41111, 52857, 79674, 82222, 105714, 119511, 123333, 227369, 239022, 246666, 369999, 454738, 682107, 739998, 1364214, 1591583, 2046321, 3183166, 4092642, 4774749, 9549498, 11141081, 14324247, 22282162, 28648494, 33423243, 66846486, 100269729, 200539458]

約数ペア:

[(1, 200539458), (2, 100269729), (3, 66846486), (6, 33423243), (7, 28648494), (9, 22282162), (14, 14324247), (18, 11141081), (21, 9549498), (42, 4774749), (49, 4092642), (63, 3183166), (98, 2046321), (126, 1591583), (147, 1364214), (271, 739998), (294, 682107), (441, 454738), (542, 369999), (813, 246666), (839, 239022), (882, 227369), (1626, 123333), (1678, 119511), (1897, 105714), (2439, 82222), (2517, 79674), (3794, 52857), (4878, 41111), (5034, 39837), (5691, 35238), (5873, 34146), (7551, 26558), (11382, 17619), (11746, 17073), (13279, 15102)]