201980600

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{17117}}^1$

素因数の和:17192

約数の個数: 48

約数和(自身を含む): 477592200

約数和(自身を除く): 275611600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1475, 2360, 2950, 5900, 11800, 17117, 34234, 68468, 85585, 136936, 171170, 342340, 427925, 684680, 855850, 1009903, 1711700, 2019806, 3423400, 4039612, 5049515, 8079224, 10099030, 20198060, 25247575, 40396120, 50495150, 100990300, 201980600]

約数ペア:

[(1, 201980600), (2, 100990300), (4, 50495150), (5, 40396120), (8, 25247575), (10, 20198060), (20, 10099030), (25, 8079224), (40, 5049515), (50, 4039612), (59, 3423400), (100, 2019806), (118, 1711700), (200, 1009903), (236, 855850), (295, 684680), (472, 427925), (590, 342340), (1180, 171170), (1475, 136936), (2360, 85585), (2950, 68468), (5900, 34234), (11800, 17117)]