208079102315

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{701}}^1\times {\mathrm{1801}}^1$

素因数の和:2808

約数の個数: 64

約数和(自身を含む): 303843840768

約数和(自身を除く): 95764738453

約数列:

[1, 5, 7, 17, 35, 85, 119, 277, 595, 701, 1385, 1801, 1939, 3505, 4709, 4907, 9005, 9695, 11917, 12607, 23545, 24535, 30617, 32963, 59585, 63035, 83419, 153085, 164815, 194177, 214319, 417095, 498877, 970885, 1071595, 1262501, 1359239, 2494385, 3301009, 3492139, 6312505, 6796195, 8480909, 8837507, 16505045, 17460695, 21462517, 23107063, 42404545, 44187535, 59366363, 107312585, 115535315, 150237619, 296831815, 349712777, 751188095, 1748563885, 2447989439, 5945117209, 12239947195, 29725586045, 41615820463, 208079102315]

約数ペア:

[(1, 208079102315), (5, 41615820463), (7, 29725586045), (17, 12239947195), (35, 5945117209), (85, 2447989439), (119, 1748563885), (277, 751188095), (595, 349712777), (701, 296831815), (1385, 150237619), (1801, 115535315), (1939, 107312585), (3505, 59366363), (4709, 44187535), (4907, 42404545), (9005, 23107063), (9695, 21462517), (11917, 17460695), (12607, 16505045), (23545, 8837507), (24535, 8480909), (30617, 6796195), (32963, 6312505), (59585, 3492139), (63035, 3301009), (83419, 2494385), (153085, 1359239), (164815, 1262501), (194177, 1071595), (214319, 970885), (417095, 498877)]