208027314

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 522999360

約数和(自身を除く): 314972046

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 198, 209, 242, 342, 363, 418, 457, 627, 726, 914, 1089, 1254, 1331, 1371, 1881, 2178, 2299, 2662, 2742, 3762, 3993, 4113, 4598, 5027, 6897, 7986, 8226, 8683, 10054, 11979, 13794, 15081, 17366, 20691, 23958, 25289, 26049, 30162, 41382, 45243, 50578, 52098, 55297, 75867, 78147, 90486, 95513, 110594, 151734, 156294, 165891, 191026, 227601, 286539, 331782, 455202, 497673, 573078, 608267, 859617, 995346, 1050643, 1216534, 1719234, 1824801, 2101286, 3151929, 3649602, 5474403, 6303858, 9455787, 10948806, 11557073, 18911574, 23114146, 34671219, 69342438, 104013657, 208027314]

約数ペア:

[(1, 208027314), (2, 104013657), (3, 69342438), (6, 34671219), (9, 23114146), (11, 18911574), (18, 11557073), (19, 10948806), (22, 9455787), (33, 6303858), (38, 5474403), (57, 3649602), (66, 3151929), (99, 2101286), (114, 1824801), (121, 1719234), (171, 1216534), (198, 1050643), (209, 995346), (242, 859617), (342, 608267), (363, 573078), (418, 497673), (457, 455202), (627, 331782), (726, 286539), (914, 227601), (1089, 191026), (1254, 165891), (1331, 156294), (1371, 151734), (1881, 110594), (2178, 95513), (2299, 90486), (2662, 78147), (2742, 75867), (3762, 55297), (3993, 52098), (4113, 50578), (4598, 45243), (5027, 41382), (6897, 30162), (7986, 26049), (8226, 25289), (8683, 23958), (10054, 20691), (11979, 17366), (13794, 15081)]