201420864

素因数分解:

$2^6\times 3^3\times {\mathrm{41}}^1\times {\mathrm{2843}}^1$

素因数の和:2905

約数の個数: 112

約数和(自身を含む): 606795840

約数和(自身を除く): 405374976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 144, 164, 192, 216, 246, 288, 328, 369, 432, 492, 576, 656, 738, 864, 984, 1107, 1312, 1476, 1728, 1968, 2214, 2624, 2843, 2952, 3936, 4428, 5686, 5904, 7872, 8529, 8856, 11372, 11808, 17058, 17712, 22744, 23616, 25587, 34116, 35424, 45488, 51174, 68232, 70848, 76761, 90976, 102348, 116563, 136464, 153522, 181952, 204696, 233126, 272928, 307044, 349689, 409392, 466252, 545856, 614088, 699378, 818784, 932504, 1049067, 1228176, 1398756, 1637568, 1865008, 2098134, 2456352, 2797512, 3147201, 3730016, 4196268, 4912704, 5595024, 6294402, 7460032, 8392536, 11190048, 12588804, 16785072, 22380096, 25177608, 33570144, 50355216, 67140288, 100710432, 201420864]

約数ペア:

[(1, 201420864), (2, 100710432), (3, 67140288), (4, 50355216), (6, 33570144), (8, 25177608), (9, 22380096), (12, 16785072), (16, 12588804), (18, 11190048), (24, 8392536), (27, 7460032), (32, 6294402), (36, 5595024), (41, 4912704), (48, 4196268), (54, 3730016), (64, 3147201), (72, 2797512), (82, 2456352), (96, 2098134), (108, 1865008), (123, 1637568), (144, 1398756), (164, 1228176), (192, 1049067), (216, 932504), (246, 818784), (288, 699378), (328, 614088), (369, 545856), (432, 466252), (492, 409392), (576, 349689), (656, 307044), (738, 272928), (864, 233126), (984, 204696), (1107, 181952), (1312, 153522), (1476, 136464), (1728, 116563), (1968, 102348), (2214, 90976), (2624, 76761), (2843, 70848), (2952, 68232), (3936, 51174), (4428, 45488), (5686, 35424), (5904, 34116), (7872, 25587), (8529, 23616), (8856, 22744), (11372, 17712), (11808, 17058)]