200805940

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{52567}}^1$

素因数の和:52767

約数の個数: 24

約数和(自身を含む): 423908352

約数和(自身を除く): 223102412

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 52567, 105134, 210268, 262835, 525670, 1051340, 10040297, 20080594, 40161188, 50201485, 100402970, 200805940]

約数ペア:

[(1, 200805940), (2, 100402970), (4, 50201485), (5, 40161188), (10, 20080594), (20, 10040297), (191, 1051340), (382, 525670), (764, 262835), (955, 210268), (1910, 105134), (3820, 52567)]