207908298

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:604

約数の個数: 96

約数和(自身を含む): 516821760

約数和(自身を除く): 308913462

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 101, 114, 117, 171, 202, 234, 247, 303, 342, 463, 494, 606, 741, 909, 926, 1313, 1389, 1482, 1818, 1919, 2223, 2626, 2778, 3838, 3939, 4167, 4446, 5757, 6019, 7878, 8334, 8797, 11514, 11817, 12038, 17271, 17594, 18057, 23634, 24947, 26391, 34542, 36114, 46763, 49894, 52782, 54171, 74841, 79173, 93526, 108342, 114361, 140289, 149682, 158346, 224523, 228722, 280578, 343083, 420867, 449046, 607919, 686166, 841734, 888497, 1029249, 1215838, 1776994, 1823757, 2058498, 2665491, 3647514, 5330982, 5471271, 7996473, 10942542, 11550461, 15992946, 23100922, 34651383, 69302766, 103954149, 207908298]

約数ペア:

[(1, 207908298), (2, 103954149), (3, 69302766), (6, 34651383), (9, 23100922), (13, 15992946), (18, 11550461), (19, 10942542), (26, 7996473), (38, 5471271), (39, 5330982), (57, 3647514), (78, 2665491), (101, 2058498), (114, 1823757), (117, 1776994), (171, 1215838), (202, 1029249), (234, 888497), (247, 841734), (303, 686166), (342, 607919), (463, 449046), (494, 420867), (606, 343083), (741, 280578), (909, 228722), (926, 224523), (1313, 158346), (1389, 149682), (1482, 140289), (1818, 114361), (1919, 108342), (2223, 93526), (2626, 79173), (2778, 74841), (3838, 54171), (3939, 52782), (4167, 49894), (4446, 46763), (5757, 36114), (6019, 34542), (7878, 26391), (8334, 24947), (8797, 23634), (11514, 18057), (11817, 17594), (12038, 17271)]