214711952

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 543965184

約数和(自身を除く): 329253232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 67, 71, 91, 104, 112, 124, 134, 142, 182, 208, 217, 248, 268, 284, 364, 403, 434, 469, 496, 497, 536, 568, 728, 806, 868, 871, 923, 938, 994, 1072, 1136, 1456, 1612, 1736, 1742, 1846, 1876, 1988, 2077, 2201, 2821, 3224, 3472, 3484, 3692, 3752, 3976, 4154, 4402, 4757, 5642, 6097, 6448, 6461, 6968, 7384, 7504, 7952, 8308, 8804, 9514, 11284, 12194, 12922, 13936, 14539, 14768, 15407, 16616, 17608, 19028, 22568, 24388, 25844, 27001, 28613, 29078, 30814, 33232, 33299, 35216, 38056, 45136, 48776, 51688, 54002, 57226, 58156, 61628, 61841, 66598, 76112, 97552, 103376, 108004, 114452, 116312, 123256, 123682, 133196, 147467, 189007, 200291, 216008, 228904, 232624, 246512, 247364, 266392, 294934, 378014, 400582, 432016, 432887, 457808, 494728, 532784, 589868, 756028, 801164, 865774, 989456, 1032269, 1179736, 1512056, 1602328, 1731548, 1917071, 2064538, 2359472, 3024112, 3204656, 3463096, 3834142, 4129076, 6926192, 7668284, 8258152, 13419497, 15336568, 16516304, 26838994, 30673136, 53677988, 107355976, 214711952]

約数ペア:

[(1, 214711952), (2, 107355976), (4, 53677988), (7, 30673136), (8, 26838994), (13, 16516304), (14, 15336568), (16, 13419497), (26, 8258152), (28, 7668284), (31, 6926192), (52, 4129076), (56, 3834142), (62, 3463096), (67, 3204656), (71, 3024112), (91, 2359472), (104, 2064538), (112, 1917071), (124, 1731548), (134, 1602328), (142, 1512056), (182, 1179736), (208, 1032269), (217, 989456), (248, 865774), (268, 801164), (284, 756028), (364, 589868), (403, 532784), (434, 494728), (469, 457808), (496, 432887), (497, 432016), (536, 400582), (568, 378014), (728, 294934), (806, 266392), (868, 247364), (871, 246512), (923, 232624), (938, 228904), (994, 216008), (1072, 200291), (1136, 189007), (1456, 147467), (1612, 133196), (1736, 123682), (1742, 123256), (1846, 116312), (1876, 114452), (1988, 108004), (2077, 103376), (2201, 97552), (2821, 76112), (3224, 66598), (3472, 61841), (3484, 61628), (3692, 58156), (3752, 57226), (3976, 54002), (4154, 51688), (4402, 48776), (4757, 45136), (5642, 38056), (6097, 35216), (6448, 33299), (6461, 33232), (6968, 30814), (7384, 29078), (7504, 28613), (7952, 27001), (8308, 25844), (8804, 24388), (9514, 22568), (11284, 19028), (12194, 17608), (12922, 16616), (13936, 15407), (14539, 14768)]