203939712

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 630115200

約数和(自身を除く): 426175488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 64, 69, 72, 86, 92, 96, 128, 129, 138, 144, 172, 179, 184, 192, 207, 258, 276, 288, 344, 358, 368, 384, 387, 414, 516, 537, 552, 576, 688, 716, 736, 774, 828, 989, 1032, 1074, 1104, 1152, 1376, 1432, 1472, 1548, 1611, 1656, 1978, 2064, 2148, 2208, 2752, 2864, 2944, 2967, 3096, 3222, 3312, 3956, 4117, 4128, 4296, 4416, 5504, 5728, 5934, 6192, 6444, 6624, 7697, 7912, 8234, 8256, 8592, 8832, 8901, 11456, 11868, 12351, 12384, 12888, 13248, 15394, 15824, 16468, 16512, 17184, 17802, 22912, 23091, 23736, 24702, 24768, 25776, 26496, 30788, 31648, 32936, 34368, 35604, 37053, 46182, 47472, 49404, 49536, 51552, 61576, 63296, 65872, 68736, 69273, 71208, 74106, 92364, 94944, 98808, 103104, 123152, 126592, 131744, 138546, 142416, 148212, 177031, 184728, 189888, 197616, 206208, 246304, 263488, 277092, 284832, 296424, 354062, 369456, 379776, 395232, 492608, 526976, 531093, 554184, 569664, 592848, 708124, 738912, 790464, 985216, 1062186, 1108368, 1139328, 1185696, 1416248, 1477824, 1580928, 1593279, 2124372, 2216736, 2371392, 2832496, 2955648, 3186558, 4248744, 4433472, 4742784, 5664992, 6373116, 8497488, 8866944, 11329984, 12746232, 16994976, 22659968, 25492464, 33989952, 50984928, 67979904, 101969856, 203939712]

約数ペア:

[(1, 203939712), (2, 101969856), (3, 67979904), (4, 50984928), (6, 33989952), (8, 25492464), (9, 22659968), (12, 16994976), (16, 12746232), (18, 11329984), (23, 8866944), (24, 8497488), (32, 6373116), (36, 5664992), (43, 4742784), (46, 4433472), (48, 4248744), (64, 3186558), (69, 2955648), (72, 2832496), (86, 2371392), (92, 2216736), (96, 2124372), (128, 1593279), (129, 1580928), (138, 1477824), (144, 1416248), (172, 1185696), (179, 1139328), (184, 1108368), (192, 1062186), (207, 985216), (258, 790464), (276, 738912), (288, 708124), (344, 592848), (358, 569664), (368, 554184), (384, 531093), (387, 526976), (414, 492608), (516, 395232), (537, 379776), (552, 369456), (576, 354062), (688, 296424), (716, 284832), (736, 277092), (774, 263488), (828, 246304), (989, 206208), (1032, 197616), (1074, 189888), (1104, 184728), (1152, 177031), (1376, 148212), (1432, 142416), (1472, 138546), (1548, 131744), (1611, 126592), (1656, 123152), (1978, 103104), (2064, 98808), (2148, 94944), (2208, 92364), (2752, 74106), (2864, 71208), (2944, 69273), (2967, 68736), (3096, 65872), (3222, 63296), (3312, 61576), (3956, 51552), (4117, 49536), (4128, 49404), (4296, 47472), (4416, 46182), (5504, 37053), (5728, 35604), (5934, 34368), (6192, 32936), (6444, 31648), (6624, 30788), (7697, 26496), (7912, 25776), (8234, 24768), (8256, 24702), (8592, 23736), (8832, 23091), (8901, 22912), (11456, 17802), (11868, 17184), (12351, 16512), (12384, 16468), (12888, 15824), (13248, 15394)]