200701984

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 470486016

約数和(自身を除く): 269784032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 67, 86, 112, 134, 172, 224, 268, 301, 311, 344, 469, 536, 602, 622, 688, 938, 1072, 1204, 1244, 1376, 1876, 2144, 2177, 2408, 2488, 2881, 3752, 4354, 4816, 4976, 5762, 7504, 8708, 9632, 9952, 11524, 13373, 15008, 17416, 20167, 20837, 23048, 26746, 34832, 40334, 41674, 46096, 53492, 69664, 80668, 83348, 92192, 93611, 106984, 145859, 161336, 166696, 187222, 213968, 291718, 322672, 333392, 374444, 427936, 583436, 645344, 666784, 748888, 895991, 1166872, 1497776, 1791982, 2333744, 2995552, 3583964, 4667488, 6271937, 7167928, 12543874, 14335856, 25087748, 28671712, 50175496, 100350992, 200701984]

約数ペア:

[(1, 200701984), (2, 100350992), (4, 50175496), (7, 28671712), (8, 25087748), (14, 14335856), (16, 12543874), (28, 7167928), (32, 6271937), (43, 4667488), (56, 3583964), (67, 2995552), (86, 2333744), (112, 1791982), (134, 1497776), (172, 1166872), (224, 895991), (268, 748888), (301, 666784), (311, 645344), (344, 583436), (469, 427936), (536, 374444), (602, 333392), (622, 322672), (688, 291718), (938, 213968), (1072, 187222), (1204, 166696), (1244, 161336), (1376, 145859), (1876, 106984), (2144, 93611), (2177, 92192), (2408, 83348), (2488, 80668), (2881, 69664), (3752, 53492), (4354, 46096), (4816, 41674), (4976, 40334), (5762, 34832), (7504, 26746), (8708, 23048), (9632, 20837), (9952, 20167), (11524, 17416), (13373, 15008)]