201253132928

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1\times {\mathrm{1181}}^1$

素因数の和:2386

約数の個数: 128

約数和(自身を含む): 431252605440

約数和(自身を除く): 229999472512

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 128, 136, 142, 272, 284, 544, 568, 1088, 1103, 1136, 1181, 1207, 2176, 2206, 2272, 2362, 2414, 4412, 4544, 4724, 4828, 8824, 9088, 9448, 9656, 17648, 18751, 18896, 19312, 20077, 35296, 37502, 37792, 38624, 40154, 70592, 75004, 75584, 77248, 78313, 80308, 83851, 141184, 150008, 151168, 154496, 156626, 160616, 167702, 300016, 313252, 321232, 335404, 600032, 626504, 642464, 670808, 1200064, 1253008, 1284928, 1302643, 1331321, 1341616, 1425467, 2400128, 2506016, 2569856, 2605286, 2662642, 2683232, 2850934, 5012032, 5210572, 5325284, 5366464, 5701868, 10024064, 10421144, 10650568, 10732928, 11403736, 20842288, 21301136, 22144931, 22807472, 41684576, 42602272, 44289862, 45614944, 83369152, 85204544, 88579724, 91229888, 92487653, 166738304, 170409088, 177159448, 182459776, 184975306, 354318896, 369950612, 708637792, 739901224, 1417275584, 1479802448, 1572290101, 2834551168, 2959604896, 3144580202, 5919209792, 6289160404, 11838419584, 12578320808, 25156641616, 50313283232, 100626566464, 201253132928]

約数ペア:

[(1, 201253132928), (2, 100626566464), (4, 50313283232), (8, 25156641616), (16, 12578320808), (17, 11838419584), (32, 6289160404), (34, 5919209792), (64, 3144580202), (68, 2959604896), (71, 2834551168), (128, 1572290101), (136, 1479802448), (142, 1417275584), (272, 739901224), (284, 708637792), (544, 369950612), (568, 354318896), (1088, 184975306), (1103, 182459776), (1136, 177159448), (1181, 170409088), (1207, 166738304), (2176, 92487653), (2206, 91229888), (2272, 88579724), (2362, 85204544), (2414, 83369152), (4412, 45614944), (4544, 44289862), (4724, 42602272), (4828, 41684576), (8824, 22807472), (9088, 22144931), (9448, 21301136), (9656, 20842288), (17648, 11403736), (18751, 10732928), (18896, 10650568), (19312, 10421144), (20077, 10024064), (35296, 5701868), (37502, 5366464), (37792, 5325284), (38624, 5210572), (40154, 5012032), (70592, 2850934), (75004, 2683232), (75584, 2662642), (77248, 2605286), (78313, 2569856), (80308, 2506016), (83851, 2400128), (141184, 1425467), (150008, 1341616), (151168, 1331321), (154496, 1302643), (156626, 1284928), (160616, 1253008), (167702, 1200064), (300016, 670808), (313252, 642464), (321232, 626504), (335404, 600032)]