201209640610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1987}}^1\times {\mathrm{22453}}^1$

素因数の和:24499

約数の個数: 64

約数和(自身を含む): 404960943744

約数和(自身を除く): 203751303134

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 1987, 2255, 3974, 4510, 9935, 19870, 21857, 22453, 43714, 44906, 81467, 109285, 112265, 162934, 218570, 224530, 246983, 407335, 493966, 814670, 896137, 920573, 1234915, 1792274, 1841146, 2469830, 4480685, 4602865, 8961370, 9205730, 10126303, 20252606, 44614111, 50631515, 89228222, 101263030, 223070555, 446141110, 490755221, 981510442, 1829178551, 2453776105, 3658357102, 4907552210, 9145892755, 18291785510, 20120964061, 40241928122, 100604820305, 201209640610]

約数ペア:

[(1, 201209640610), (2, 100604820305), (5, 40241928122), (10, 20120964061), (11, 18291785510), (22, 9145892755), (41, 4907552210), (55, 3658357102), (82, 2453776105), (110, 1829178551), (205, 981510442), (410, 490755221), (451, 446141110), (902, 223070555), (1987, 101263030), (2255, 89228222), (3974, 50631515), (4510, 44614111), (9935, 20252606), (19870, 10126303), (21857, 9205730), (22453, 8961370), (43714, 4602865), (44906, 4480685), (81467, 2469830), (109285, 1841146), (112265, 1792274), (162934, 1234915), (218570, 920573), (224530, 896137), (246983, 814670), (407335, 493966)]