209224704

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 176

約数和(自身を含む): 623598080

約数和(自身を除く): 414373376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 169, 186, 192, 208, 248, 256, 312, 338, 372, 384, 403, 416, 496, 507, 512, 624, 676, 744, 768, 806, 832, 992, 1014, 1024, 1209, 1248, 1352, 1488, 1536, 1612, 1664, 1984, 2028, 2197, 2418, 2496, 2704, 2976, 3072, 3224, 3328, 3968, 4056, 4394, 4836, 4992, 5239, 5408, 5952, 6448, 6591, 6656, 7936, 8112, 8788, 9672, 9984, 10478, 10816, 11904, 12896, 13182, 13312, 15717, 15872, 16224, 17576, 19344, 19968, 20956, 21632, 23808, 25792, 26364, 31434, 31744, 32448, 35152, 38688, 39936, 41912, 43264, 47616, 51584, 52728, 62868, 64896, 68107, 70304, 77376, 83824, 86528, 95232, 103168, 105456, 125736, 129792, 136214, 140608, 154752, 167648, 173056, 204321, 206336, 210912, 251472, 259584, 272428, 281216, 309504, 335296, 408642, 412672, 421824, 502944, 519168, 544856, 562432, 619008, 670592, 817284, 843648, 1005888, 1089712, 1124864, 1238016, 1341184, 1634568, 1687296, 2011776, 2179424, 2249728, 2682368, 3269136, 3374592, 4023552, 4358848, 5364736, 6538272, 6749184, 8047104, 8717696, 13076544, 16094208, 17435392, 26153088, 34870784, 52306176, 69741568, 104612352, 209224704]

約数ペア:

[(1, 209224704), (2, 104612352), (3, 69741568), (4, 52306176), (6, 34870784), (8, 26153088), (12, 17435392), (13, 16094208), (16, 13076544), (24, 8717696), (26, 8047104), (31, 6749184), (32, 6538272), (39, 5364736), (48, 4358848), (52, 4023552), (62, 3374592), (64, 3269136), (78, 2682368), (93, 2249728), (96, 2179424), (104, 2011776), (124, 1687296), (128, 1634568), (156, 1341184), (169, 1238016), (186, 1124864), (192, 1089712), (208, 1005888), (248, 843648), (256, 817284), (312, 670592), (338, 619008), (372, 562432), (384, 544856), (403, 519168), (416, 502944), (496, 421824), (507, 412672), (512, 408642), (624, 335296), (676, 309504), (744, 281216), (768, 272428), (806, 259584), (832, 251472), (992, 210912), (1014, 206336), (1024, 204321), (1209, 173056), (1248, 167648), (1352, 154752), (1488, 140608), (1536, 136214), (1612, 129792), (1664, 125736), (1984, 105456), (2028, 103168), (2197, 95232), (2418, 86528), (2496, 83824), (2704, 77376), (2976, 70304), (3072, 68107), (3224, 64896), (3328, 62868), (3968, 52728), (4056, 51584), (4394, 47616), (4836, 43264), (4992, 41912), (5239, 39936), (5408, 38688), (5952, 35152), (6448, 32448), (6591, 31744), (6656, 31434), (7936, 26364), (8112, 25792), (8788, 23808), (9672, 21632), (9984, 20956), (10478, 19968), (10816, 19344), (11904, 17576), (12896, 16224), (13182, 15872), (13312, 15717)]