209319936

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 662538240

約数和(自身を除く): 453218304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 157, 168, 186, 192, 217, 224, 248, 256, 314, 336, 372, 384, 434, 448, 471, 496, 512, 628, 651, 672, 744, 768, 868, 896, 942, 992, 1024, 1099, 1256, 1302, 1344, 1488, 1536, 1736, 1792, 1884, 1984, 2048, 2198, 2512, 2604, 2688, 2976, 3072, 3297, 3472, 3584, 3768, 3968, 4396, 4867, 5024, 5208, 5376, 5952, 6144, 6594, 6944, 7168, 7536, 7936, 8792, 9734, 10048, 10416, 10752, 11904, 13188, 13888, 14336, 14601, 15072, 15872, 17584, 19468, 20096, 20832, 21504, 23808, 26376, 27776, 29202, 30144, 31744, 34069, 35168, 38936, 40192, 41664, 43008, 47616, 52752, 55552, 58404, 60288, 63488, 68138, 70336, 77872, 80384, 83328, 95232, 102207, 105504, 111104, 116808, 120576, 136276, 140672, 155744, 160768, 166656, 190464, 204414, 211008, 222208, 233616, 241152, 272552, 281344, 311488, 321536, 333312, 408828, 422016, 444416, 467232, 482304, 545104, 562688, 622976, 666624, 817656, 844032, 934464, 964608, 1090208, 1125376, 1245952, 1333248, 1635312, 1688064, 1868928, 2180416, 2250752, 2491904, 3270624, 3376128, 3737856, 4360832, 4983808, 6541248, 6752256, 7475712, 8721664, 9967616, 13082496, 14951424, 17443328, 26164992, 29902848, 34886656, 52329984, 69773312, 104659968, 209319936]

約数ペア:

[(1, 209319936), (2, 104659968), (3, 69773312), (4, 52329984), (6, 34886656), (7, 29902848), (8, 26164992), (12, 17443328), (14, 14951424), (16, 13082496), (21, 9967616), (24, 8721664), (28, 7475712), (31, 6752256), (32, 6541248), (42, 4983808), (48, 4360832), (56, 3737856), (62, 3376128), (64, 3270624), (84, 2491904), (93, 2250752), (96, 2180416), (112, 1868928), (124, 1688064), (128, 1635312), (157, 1333248), (168, 1245952), (186, 1125376), (192, 1090208), (217, 964608), (224, 934464), (248, 844032), (256, 817656), (314, 666624), (336, 622976), (372, 562688), (384, 545104), (434, 482304), (448, 467232), (471, 444416), (496, 422016), (512, 408828), (628, 333312), (651, 321536), (672, 311488), (744, 281344), (768, 272552), (868, 241152), (896, 233616), (942, 222208), (992, 211008), (1024, 204414), (1099, 190464), (1256, 166656), (1302, 160768), (1344, 155744), (1488, 140672), (1536, 136276), (1736, 120576), (1792, 116808), (1884, 111104), (1984, 105504), (2048, 102207), (2198, 95232), (2512, 83328), (2604, 80384), (2688, 77872), (2976, 70336), (3072, 68138), (3297, 63488), (3472, 60288), (3584, 58404), (3768, 55552), (3968, 52752), (4396, 47616), (4867, 43008), (5024, 41664), (5208, 40192), (5376, 38936), (5952, 35168), (6144, 34069), (6594, 31744), (6944, 30144), (7168, 29202), (7536, 27776), (7936, 26376), (8792, 23808), (9734, 21504), (10048, 20832), (10416, 20096), (10752, 19468), (11904, 17584), (13188, 15872), (13888, 15072), (14336, 14601)]