About the Number

212370704

212370703 ← → 212370705

2進数表記:1100101010001000010100010000

漢数字表記:二億千二百三十七万七百四

素因数分解:

2 4 × 7 2 × 13 1 × 67 1 × 311 1

素因数の和:413
約数の個数: 120
約数和(自身を含む): 524841408
約数和(自身を除く): 312470704

約数列:
[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 67, 91, 98, 104, 112, 134, 182, 196, 208, 268, 311, 364, 392, 469, 536, 622, 637, 728, 784, 871, 938, 1072, 1244, 1274, 1456, 1742, 1876, 2177, 2488, 2548, 3283, 3484, 3752, 4043, 4354, 4976, 5096, 6097, 6566, 6968, 7504, 8086, 8708, 10192, 12194, 13132, 13936, 15239, 16172, 17416, 20837, 24388, 26264, 28301, 30478, 32344, 34832, 41674, 42679, 48776, 52528, 56602, 60956, 64688, 83348, 85358, 97552, 113204, 121912, 145859, 166696, 170716, 198107, 226408, 243824, 270881, 291718, 333392, 341432, 396214, 452816, 541762, 583436, 682864, 792428, 1021013, 1083524, 1166872, 1584856, 1896167, 2042026, 2167048, 2333744, 3169712, 3792334, 4084052, 4334096, 7584668, 8168104, 13273169, 15169336, 16336208, 26546338, 30338672, 53092676, 106185352, 212370704]

約数ペア:
[(1, 212370704), (2, 106185352), (4, 53092676), (7, 30338672), (8, 26546338), (13, 16336208), (14, 15169336), (16, 13273169), (26, 8168104), (28, 7584668), (49, 4334096), (52, 4084052), (56, 3792334), (67, 3169712), (91, 2333744), (98, 2167048), (104, 2042026), (112, 1896167), (134, 1584856), (182, 1166872), (196, 1083524), (208, 1021013), (268, 792428), (311, 682864), (364, 583436), (392, 541762), (469, 452816), (536, 396214), (622, 341432), (637, 333392), (728, 291718), (784, 270881), (871, 243824), (938, 226408), (1072, 198107), (1244, 170716), (1274, 166696), (1456, 145859), (1742, 121912), (1876, 113204), (2177, 97552), (2488, 85358), (2548, 83348), (3283, 64688), (3484, 60956), (3752, 56602), (4043, 52528), (4354, 48776), (4976, 42679), (5096, 41674), (6097, 34832), (6566, 32344), (6968, 30478), (7504, 28301), (8086, 26264), (8708, 24388), (10192, 20837), (12194, 17416), (13132, 16172), (13936, 15239)]

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