204587136

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:771

約数の個数: 192

約数和(自身を含む): 668304000

約数和(自身を除く): 463716864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 384, 416, 456, 468, 494, 576, 608, 624, 684, 719, 741, 832, 912, 936, 988, 1152, 1216, 1248, 1368, 1438, 1482, 1664, 1824, 1872, 1976, 2157, 2223, 2432, 2496, 2736, 2876, 2964, 3648, 3744, 3952, 4314, 4446, 4992, 5472, 5752, 5928, 6471, 7296, 7488, 7904, 8628, 8892, 9347, 10944, 11504, 11856, 12942, 13661, 14976, 15808, 17256, 17784, 18694, 21888, 23008, 23712, 25884, 27322, 28041, 31616, 34512, 35568, 37388, 40983, 46016, 47424, 51768, 54644, 56082, 69024, 71136, 74776, 81966, 84123, 92032, 94848, 103536, 109288, 112164, 122949, 138048, 142272, 149552, 163932, 168246, 177593, 207072, 218576, 224328, 245898, 276096, 284544, 299104, 327864, 336492, 355186, 414144, 437152, 448656, 491796, 532779, 598208, 655728, 672984, 710372, 828288, 874304, 897312, 983592, 1065558, 1196416, 1311456, 1345968, 1420744, 1598337, 1748608, 1794624, 1967184, 2131116, 2622912, 2691936, 2841488, 3196674, 3589248, 3934368, 4262232, 5245824, 5383872, 5682976, 6393348, 7868736, 8524464, 10767744, 11365952, 12786696, 15737472, 17048928, 22731904, 25573392, 34097856, 51146784, 68195712, 102293568, 204587136]

約数ペア:

[(1, 204587136), (2, 102293568), (3, 68195712), (4, 51146784), (6, 34097856), (8, 25573392), (9, 22731904), (12, 17048928), (13, 15737472), (16, 12786696), (18, 11365952), (19, 10767744), (24, 8524464), (26, 7868736), (32, 6393348), (36, 5682976), (38, 5383872), (39, 5245824), (48, 4262232), (52, 3934368), (57, 3589248), (64, 3196674), (72, 2841488), (76, 2691936), (78, 2622912), (96, 2131116), (104, 1967184), (114, 1794624), (117, 1748608), (128, 1598337), (144, 1420744), (152, 1345968), (156, 1311456), (171, 1196416), (192, 1065558), (208, 983592), (228, 897312), (234, 874304), (247, 828288), (288, 710372), (304, 672984), (312, 655728), (342, 598208), (384, 532779), (416, 491796), (456, 448656), (468, 437152), (494, 414144), (576, 355186), (608, 336492), (624, 327864), (684, 299104), (719, 284544), (741, 276096), (832, 245898), (912, 224328), (936, 218576), (988, 207072), (1152, 177593), (1216, 168246), (1248, 163932), (1368, 149552), (1438, 142272), (1482, 138048), (1664, 122949), (1824, 112164), (1872, 109288), (1976, 103536), (2157, 94848), (2223, 92032), (2432, 84123), (2496, 81966), (2736, 74776), (2876, 71136), (2964, 69024), (3648, 56082), (3744, 54644), (3952, 51768), (4314, 47424), (4446, 46016), (4992, 40983), (5472, 37388), (5752, 35568), (5928, 34512), (6471, 31616), (7296, 28041), (7488, 27322), (7904, 25884), (8628, 23712), (8892, 23008), (9347, 21888), (10944, 18694), (11504, 17784), (11856, 17256), (12942, 15808), (13661, 14976)]