202645856770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{859}}^1\times {\mathrm{481447}}^1$

素因数の和:482327

約数の個数: 48

約数和(自身を含む): 424810457280

約数和(自身を除く): 222164600510

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 859, 1718, 4295, 6013, 8590, 12026, 30065, 42091, 60130, 84182, 210455, 420910, 481447, 962894, 2407235, 3370129, 4814470, 6740258, 16850645, 23590903, 33701290, 47181806, 117954515, 235909030, 413562973, 827125946, 2067814865, 2894940811, 4135629730, 5789881622, 14474704055, 20264585677, 28949408110, 40529171354, 101322928385, 202645856770]

約数ペア:

[(1, 202645856770), (2, 101322928385), (5, 40529171354), (7, 28949408110), (10, 20264585677), (14, 14474704055), (35, 5789881622), (49, 4135629730), (70, 2894940811), (98, 2067814865), (245, 827125946), (490, 413562973), (859, 235909030), (1718, 117954515), (4295, 47181806), (6013, 33701290), (8590, 23590903), (12026, 16850645), (30065, 6740258), (42091, 4814470), (60130, 3370129), (84182, 2407235), (210455, 962894), (420910, 481447)]