201987648

素因数分解:

$2^6\times 3^3\times {\mathrm{41}}^1\times {\mathrm{2851}}^1$

素因数の和:2913

約数の個数: 112

約数和(自身を含む): 608502720

約数和(自身を除く): 406515072

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, 2851, 2952, 3936, 4428, 5702, 5904, 7872, 8553, 8856, 11404, 11808, 17106, 17712, 22808, 23616, 25659, 34212, 35424, 45616, 51318, 68424, 70848, 76977, 91232, 102636, 116891, 136848, 153954, 182464, 205272, 233782, 273696, 307908, 350673, 410544, 467564, 547392, 615816, 701346, 821088, 935128, 1052019, 1231632, 1402692, 1642176, 1870256, 2104038, 2463264, 2805384, 3156057, 3740512, 4208076, 4926528, 5610768, 6312114, 7481024, 8416152, 11221536, 12624228, 16832304, 22443072, 25248456, 33664608, 50496912, 67329216, 100993824, 201987648]

約数ペア:

[(1, 201987648), (2, 100993824), (3, 67329216), (4, 50496912), (6, 33664608), (8, 25248456), (9, 22443072), (12, 16832304), (16, 12624228), (18, 11221536), (24, 8416152), (27, 7481024), (32, 6312114), (36, 5610768), (41, 4926528), (48, 4208076), (54, 3740512), (64, 3156057), (72, 2805384), (82, 2463264), (96, 2104038), (108, 1870256), (123, 1642176), (144, 1402692), (164, 1231632), (192, 1052019), (216, 935128), (246, 821088), (288, 701346), (328, 615816), (369, 547392), (432, 467564), (492, 410544), (576, 350673), (656, 307908), (738, 273696), (864, 233782), (984, 205272), (1107, 182464), (1312, 153954), (1476, 136848), (1728, 116891), (1968, 102636), (2214, 91232), (2624, 76977), (2851, 70848), (2952, 68424), (3936, 51318), (4428, 45616), (5702, 35424), (5904, 34212), (7872, 25659), (8553, 23616), (8856, 22808), (11404, 17712), (11808, 17106)]