200820211228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5156111}}^1$

素因数の和:5156242

約数の個数: 48

約数和(自身を含む): 436578315264

約数和(自身を除く): 235758104036

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 364, 428, 749, 1391, 1498, 2782, 2996, 5564, 9737, 19474, 38948, 5156111, 10312222, 20624444, 36092777, 67029443, 72185554, 134058886, 144371108, 268117772, 469206101, 551703877, 938412202, 1103407754, 1876824404, 2206815508, 3861927139, 7172150401, 7723854278, 14344300802, 15447708556, 28688601604, 50205052807, 100410105614, 200820211228]

約数ペア:

[(1, 200820211228), (2, 100410105614), (4, 50205052807), (7, 28688601604), (13, 15447708556), (14, 14344300802), (26, 7723854278), (28, 7172150401), (52, 3861927139), (91, 2206815508), (107, 1876824404), (182, 1103407754), (214, 938412202), (364, 551703877), (428, 469206101), (749, 268117772), (1391, 144371108), (1498, 134058886), (2782, 72185554), (2996, 67029443), (5564, 36092777), (9737, 20624444), (19474, 10312222), (38948, 5156111)]