200524280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{455737}}^1$

素因数の和:455759

約数の個数: 32

約数和(自身を含む): 492197040

約数和(自身を除く): 291672760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 455737, 911474, 1822948, 2278685, 3645896, 4557370, 5013107, 9114740, 10026214, 18229480, 20052428, 25065535, 40104856, 50131070, 100262140, 200524280]

約数ペア:

[(1, 200524280), (2, 100262140), (4, 50131070), (5, 40104856), (8, 25065535), (10, 20052428), (11, 18229480), (20, 10026214), (22, 9114740), (40, 5013107), (44, 4557370), (55, 3645896), (88, 2278685), (110, 1822948), (220, 911474), (440, 455737)]