209024322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 500097024

約数和(自身を除く): 291072702

約数列:

[1, 2, 3, 6, 13, 23, 26, 37, 39, 46, 47, 67, 69, 74, 78, 94, 111, 134, 138, 141, 201, 222, 282, 299, 402, 481, 598, 611, 851, 871, 897, 962, 1081, 1222, 1443, 1541, 1702, 1739, 1742, 1794, 1833, 2162, 2479, 2553, 2613, 2886, 3082, 3149, 3243, 3478, 3666, 4623, 4958, 5106, 5217, 5226, 6298, 6486, 7437, 9246, 9447, 10434, 11063, 14053, 14874, 18894, 20033, 22126, 22607, 28106, 32227, 33189, 39997, 40066, 40937, 42159, 45214, 57017, 60099, 64454, 66378, 67821, 72427, 79994, 81874, 84318, 96681, 114034, 116513, 119991, 120198, 122811, 135642, 144854, 171051, 193362, 217281, 233026, 239982, 245622, 342102, 349539, 434562, 519961, 699078, 741221, 941551, 1039922, 1482442, 1514669, 1559883, 1883102, 2223663, 2679799, 2824653, 3029338, 3119766, 4447326, 4544007, 5359598, 5649306, 8039397, 9088014, 16078794, 34837387, 69674774, 104512161, 209024322]

約数ペア:

[(1, 209024322), (2, 104512161), (3, 69674774), (6, 34837387), (13, 16078794), (23, 9088014), (26, 8039397), (37, 5649306), (39, 5359598), (46, 4544007), (47, 4447326), (67, 3119766), (69, 3029338), (74, 2824653), (78, 2679799), (94, 2223663), (111, 1883102), (134, 1559883), (138, 1514669), (141, 1482442), (201, 1039922), (222, 941551), (282, 741221), (299, 699078), (402, 519961), (481, 434562), (598, 349539), (611, 342102), (851, 245622), (871, 239982), (897, 233026), (962, 217281), (1081, 193362), (1222, 171051), (1443, 144854), (1541, 135642), (1702, 122811), (1739, 120198), (1742, 119991), (1794, 116513), (1833, 114034), (2162, 96681), (2479, 84318), (2553, 81874), (2613, 79994), (2886, 72427), (3082, 67821), (3149, 66378), (3243, 64454), (3478, 60099), (3666, 57017), (4623, 45214), (4958, 42159), (5106, 40937), (5217, 40066), (5226, 39997), (6298, 33189), (6486, 32227), (7437, 28106), (9246, 22607), (9447, 22126), (10434, 20033), (11063, 18894), (14053, 14874)]