200682275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1559}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 263078400

約数和(自身を除く): 62396125

約数列:

[1, 5, 19, 25, 95, 271, 475, 1355, 1559, 5149, 6775, 7795, 25745, 29621, 38975, 128725, 148105, 422489, 740525, 2112445, 8027291, 10562225, 40136455, 200682275]

約数ペア:

[(1, 200682275), (5, 40136455), (19, 10562225), (25, 8027291), (95, 2112445), (271, 740525), (475, 422489), (1355, 148105), (1559, 128725), (5149, 38975), (6775, 29621), (7795, 25745)]