201654864

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1209

約数の個数: 120

約数和(自身を含む): 597923040

約数和(自身を除く): 396268176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 43, 48, 58, 72, 86, 87, 116, 129, 144, 172, 174, 232, 258, 261, 344, 348, 387, 464, 516, 522, 688, 696, 774, 1032, 1044, 1123, 1247, 1392, 1548, 2064, 2088, 2246, 2494, 3096, 3369, 3741, 4176, 4492, 4988, 6192, 6738, 7482, 8984, 9976, 10107, 11223, 13476, 14964, 17968, 19952, 20214, 22446, 26952, 29928, 32567, 40428, 44892, 48289, 53904, 59856, 65134, 80856, 89784, 96578, 97701, 130268, 144867, 161712, 179568, 193156, 195402, 260536, 289734, 293103, 386312, 390804, 434601, 521072, 579468, 586206, 772624, 781608, 869202, 1158936, 1172412, 1400381, 1563216, 1738404, 2317872, 2344824, 2800762, 3476808, 4201143, 4689648, 5601524, 6953616, 8402286, 11203048, 12603429, 16804572, 22406096, 25206858, 33609144, 50413716, 67218288, 100827432, 201654864]

約数ペア:

[(1, 201654864), (2, 100827432), (3, 67218288), (4, 50413716), (6, 33609144), (8, 25206858), (9, 22406096), (12, 16804572), (16, 12603429), (18, 11203048), (24, 8402286), (29, 6953616), (36, 5601524), (43, 4689648), (48, 4201143), (58, 3476808), (72, 2800762), (86, 2344824), (87, 2317872), (116, 1738404), (129, 1563216), (144, 1400381), (172, 1172412), (174, 1158936), (232, 869202), (258, 781608), (261, 772624), (344, 586206), (348, 579468), (387, 521072), (464, 434601), (516, 390804), (522, 386312), (688, 293103), (696, 289734), (774, 260536), (1032, 195402), (1044, 193156), (1123, 179568), (1247, 161712), (1392, 144867), (1548, 130268), (2064, 97701), (2088, 96578), (2246, 89784), (2494, 80856), (3096, 65134), (3369, 59856), (3741, 53904), (4176, 48289), (4492, 44892), (4988, 40428), (6192, 32567), (6738, 29928), (7482, 26952), (8984, 22446), (9976, 20214), (10107, 19952), (11223, 17968), (13476, 14964)]