202993920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:357

約数の個数: 216

約数和(自身を含む): 715530816

約数和(自身を除く): 512536896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 256, 263, 268, 288, 320, 335, 360, 384, 402, 480, 526, 536, 576, 603, 640, 670, 720, 768, 789, 804, 960, 1005, 1052, 1072, 1152, 1206, 1280, 1315, 1340, 1440, 1578, 1608, 1920, 2010, 2104, 2144, 2304, 2367, 2412, 2630, 2680, 2880, 3015, 3156, 3216, 3840, 3945, 4020, 4208, 4288, 4734, 4824, 5260, 5360, 5760, 6030, 6312, 6432, 7890, 8040, 8416, 8576, 9468, 9648, 10520, 10720, 11520, 11835, 12060, 12624, 12864, 15780, 16080, 16832, 17152, 17621, 18936, 19296, 21040, 21440, 23670, 24120, 25248, 25728, 31560, 32160, 33664, 35242, 37872, 38592, 42080, 42880, 47340, 48240, 50496, 51456, 52863, 63120, 64320, 67328, 70484, 75744, 77184, 84160, 85760, 88105, 94680, 96480, 100992, 105726, 126240, 128640, 140968, 151488, 154368, 158589, 168320, 176210, 189360, 192960, 201984, 211452, 252480, 257280, 264315, 281936, 302976, 317178, 336640, 352420, 378720, 385920, 422904, 504960, 528630, 563872, 605952, 634356, 704840, 757440, 771840, 792945, 845808, 1009920, 1057260, 1127744, 1268712, 1409680, 1514880, 1585890, 1691616, 2114520, 2255488, 2537424, 2819360, 3029760, 3171780, 3383232, 4229040, 4510976, 5074848, 5638720, 6343560, 6766464, 8458080, 10149696, 11277440, 12687120, 13532928, 16916160, 20299392, 22554880, 25374240, 33832320, 40598784, 50748480, 67664640, 101496960, 202993920]

約数ペア:

[(1, 202993920), (2, 101496960), (3, 67664640), (4, 50748480), (5, 40598784), (6, 33832320), (8, 25374240), (9, 22554880), (10, 20299392), (12, 16916160), (15, 13532928), (16, 12687120), (18, 11277440), (20, 10149696), (24, 8458080), (30, 6766464), (32, 6343560), (36, 5638720), (40, 5074848), (45, 4510976), (48, 4229040), (60, 3383232), (64, 3171780), (67, 3029760), (72, 2819360), (80, 2537424), (90, 2255488), (96, 2114520), (120, 1691616), (128, 1585890), (134, 1514880), (144, 1409680), (160, 1268712), (180, 1127744), (192, 1057260), (201, 1009920), (240, 845808), (256, 792945), (263, 771840), (268, 757440), (288, 704840), (320, 634356), (335, 605952), (360, 563872), (384, 528630), (402, 504960), (480, 422904), (526, 385920), (536, 378720), (576, 352420), (603, 336640), (640, 317178), (670, 302976), (720, 281936), (768, 264315), (789, 257280), (804, 252480), (960, 211452), (1005, 201984), (1052, 192960), (1072, 189360), (1152, 176210), (1206, 168320), (1280, 158589), (1315, 154368), (1340, 151488), (1440, 140968), (1578, 128640), (1608, 126240), (1920, 105726), (2010, 100992), (2104, 96480), (2144, 94680), (2304, 88105), (2367, 85760), (2412, 84160), (2630, 77184), (2680, 75744), (2880, 70484), (3015, 67328), (3156, 64320), (3216, 63120), (3840, 52863), (3945, 51456), (4020, 50496), (4208, 48240), (4288, 47340), (4734, 42880), (4824, 42080), (5260, 38592), (5360, 37872), (5760, 35242), (6030, 33664), (6312, 32160), (6432, 31560), (7890, 25728), (8040, 25248), (8416, 24120), (8576, 23670), (9468, 21440), (9648, 21040), (10520, 19296), (10720, 18936), (11520, 17621), (11835, 17152), (12060, 16832), (12624, 16080), (12864, 15780)]