205227936

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:355

約数の個数: 144

約数和(自身を含む): 610541568

約数和(自身を除く): 405313632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 127, 144, 181, 186, 248, 254, 279, 288, 362, 372, 381, 496, 508, 543, 558, 724, 744, 762, 992, 1016, 1086, 1116, 1143, 1448, 1488, 1524, 1629, 2032, 2172, 2232, 2286, 2896, 2976, 3048, 3258, 3937, 4064, 4344, 4464, 4572, 5611, 5792, 6096, 6516, 7874, 8688, 8928, 9144, 11222, 11811, 12192, 13032, 15748, 16833, 17376, 18288, 22444, 22987, 23622, 26064, 31496, 33666, 35433, 36576, 44888, 45974, 47244, 50499, 52128, 62992, 67332, 68961, 70866, 89776, 91948, 94488, 100998, 125984, 134664, 137922, 141732, 179552, 183896, 188976, 201996, 206883, 269328, 275844, 283464, 367792, 377952, 403992, 413766, 538656, 551688, 566928, 712597, 735584, 807984, 827532, 1103376, 1133856, 1425194, 1615968, 1655064, 2137791, 2206752, 2850388, 3310128, 4275582, 5700776, 6413373, 6620256, 8551164, 11401552, 12826746, 17102328, 22803104, 25653492, 34204656, 51306984, 68409312, 102613968, 205227936]

約数ペア:

[(1, 205227936), (2, 102613968), (3, 68409312), (4, 51306984), (6, 34204656), (8, 25653492), (9, 22803104), (12, 17102328), (16, 12826746), (18, 11401552), (24, 8551164), (31, 6620256), (32, 6413373), (36, 5700776), (48, 4275582), (62, 3310128), (72, 2850388), (93, 2206752), (96, 2137791), (124, 1655064), (127, 1615968), (144, 1425194), (181, 1133856), (186, 1103376), (248, 827532), (254, 807984), (279, 735584), (288, 712597), (362, 566928), (372, 551688), (381, 538656), (496, 413766), (508, 403992), (543, 377952), (558, 367792), (724, 283464), (744, 275844), (762, 269328), (992, 206883), (1016, 201996), (1086, 188976), (1116, 183896), (1143, 179552), (1448, 141732), (1488, 137922), (1524, 134664), (1629, 125984), (2032, 100998), (2172, 94488), (2232, 91948), (2286, 89776), (2896, 70866), (2976, 68961), (3048, 67332), (3258, 62992), (3937, 52128), (4064, 50499), (4344, 47244), (4464, 45974), (4572, 44888), (5611, 36576), (5792, 35433), (6096, 33666), (6516, 31496), (7874, 26064), (8688, 23622), (8928, 22987), (9144, 22444), (11222, 18288), (11811, 17376), (12192, 16833), (13032, 15748)]