200754740

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{52009}}^1$

素因数の和:52211

約数の個数: 24

約数和(自身を含む): 423777480

約数和(自身を除く): 223022740

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 52009, 104018, 208036, 260045, 520090, 1040180, 10037737, 20075474, 40150948, 50188685, 100377370, 200754740]

約数ペア:

[(1, 200754740), (2, 100377370), (4, 50188685), (5, 40150948), (10, 20075474), (20, 10037737), (193, 1040180), (386, 520090), (772, 260045), (965, 208036), (1930, 104018), (3860, 52009)]