200780756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{5009}}^1$

素因数の和:5935

約数の個数: 24

約数和(自身を含む): 383806080

約数和(自身を除く): 183025324

約数列:

[1, 2, 4, 11, 22, 44, 911, 1822, 3644, 5009, 10018, 10021, 20036, 20042, 40084, 55099, 110198, 220396, 4563199, 9126398, 18252796, 50195189, 100390378, 200780756]

約数ペア:

[(1, 200780756), (2, 100390378), (4, 50195189), (11, 18252796), (22, 9126398), (44, 4563199), (911, 220396), (1822, 110198), (3644, 55099), (5009, 40084), (10018, 20042), (10021, 20036)]