206339328

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^2$

素因数の和:201

約数の個数: 162

約数和(自身を含む): 648502946

約数和(自身を除く): 442163618

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 83, 96, 104, 117, 128, 144, 156, 166, 192, 208, 234, 249, 256, 288, 312, 332, 384, 416, 468, 498, 576, 624, 664, 747, 768, 832, 936, 996, 1079, 1152, 1248, 1328, 1494, 1664, 1872, 1992, 2158, 2304, 2496, 2656, 2988, 3237, 3328, 3744, 3984, 4316, 4992, 5312, 5976, 6474, 6889, 7488, 7968, 8632, 9711, 9984, 10624, 11952, 12948, 13778, 14976, 15936, 17264, 19422, 20667, 21248, 23904, 25896, 27556, 29952, 31872, 34528, 38844, 41334, 47808, 51792, 55112, 62001, 63744, 69056, 77688, 82668, 89557, 95616, 103584, 110224, 124002, 138112, 155376, 165336, 179114, 191232, 207168, 220448, 248004, 268671, 276224, 310752, 330672, 358228, 414336, 440896, 496008, 537342, 621504, 661344, 716456, 806013, 828672, 881792, 992016, 1074684, 1243008, 1322688, 1432912, 1612026, 1763584, 1984032, 2149368, 2486016, 2645376, 2865824, 3224052, 3968064, 4298736, 5290752, 5731648, 6448104, 7936128, 8597472, 11463296, 12896208, 15872256, 17194944, 22926592, 25792416, 34389888, 51584832, 68779776, 103169664, 206339328]

約数ペア:

[(1, 206339328), (2, 103169664), (3, 68779776), (4, 51584832), (6, 34389888), (8, 25792416), (9, 22926592), (12, 17194944), (13, 15872256), (16, 12896208), (18, 11463296), (24, 8597472), (26, 7936128), (32, 6448104), (36, 5731648), (39, 5290752), (48, 4298736), (52, 3968064), (64, 3224052), (72, 2865824), (78, 2645376), (83, 2486016), (96, 2149368), (104, 1984032), (117, 1763584), (128, 1612026), (144, 1432912), (156, 1322688), (166, 1243008), (192, 1074684), (208, 992016), (234, 881792), (249, 828672), (256, 806013), (288, 716456), (312, 661344), (332, 621504), (384, 537342), (416, 496008), (468, 440896), (498, 414336), (576, 358228), (624, 330672), (664, 310752), (747, 276224), (768, 268671), (832, 248004), (936, 220448), (996, 207168), (1079, 191232), (1152, 179114), (1248, 165336), (1328, 155376), (1494, 138112), (1664, 124002), (1872, 110224), (1992, 103584), (2158, 95616), (2304, 89557), (2496, 82668), (2656, 77688), (2988, 69056), (3237, 63744), (3328, 62001), (3744, 55112), (3984, 51792), (4316, 47808), (4992, 41334), (5312, 38844), (5976, 34528), (6474, 31872), (6889, 29952), (7488, 27556), (7968, 25896), (8632, 23904), (9711, 21248), (9984, 20667), (10624, 19422), (11952, 17264), (12948, 15936), (13778, 14976)]