201738484

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{2857}}^1$

素因数の和:3127

約数の個数: 24

約数和(自身を含む): 358507520

約数和(自身を除く): 156769036

約数列:

[1, 2, 4, 127, 139, 254, 278, 508, 556, 2857, 5714, 11428, 17653, 35306, 70612, 362839, 397123, 725678, 794246, 1451356, 1588492, 50434621, 100869242, 201738484]

約数ペア:

[(1, 201738484), (2, 100869242), (4, 50434621), (127, 1588492), (139, 1451356), (254, 794246), (278, 725678), (508, 397123), (556, 362839), (2857, 70612), (5714, 35306), (11428, 17653)]