208765296

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{21011}}^1$

素因数の和:21051

約数の個数: 80

約数和(自身を含む): 625317120

約数和(自身を除く): 416551824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 21011, 42022, 63033, 84044, 126066, 168088, 189099, 252132, 336176, 378198, 483253, 504264, 567297, 756396, 966506, 1008528, 1134594, 1449759, 1512792, 1933012, 2269188, 2899518, 3025584, 3866024, 4349277, 4538376, 5799036, 7732048, 8698554, 9076752, 11598072, 13047831, 17397108, 23196144, 26095662, 34794216, 52191324, 69588432, 104382648, 208765296]

約数ペア:

[(1, 208765296), (2, 104382648), (3, 69588432), (4, 52191324), (6, 34794216), (8, 26095662), (9, 23196144), (12, 17397108), (16, 13047831), (18, 11598072), (23, 9076752), (24, 8698554), (27, 7732048), (36, 5799036), (46, 4538376), (48, 4349277), (54, 3866024), (69, 3025584), (72, 2899518), (92, 2269188), (108, 1933012), (138, 1512792), (144, 1449759), (184, 1134594), (207, 1008528), (216, 966506), (276, 756396), (368, 567297), (414, 504264), (432, 483253), (552, 378198), (621, 336176), (828, 252132), (1104, 189099), (1242, 168088), (1656, 126066), (2484, 84044), (3312, 63033), (4968, 42022), (9936, 21011)]