201507955

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{333071}}^1$

素因数の和:333098

約数の個数: 12

約数和(自身を含む): 265791456

約数和(自身を除く): 64283501

約数列:

[1, 5, 11, 55, 121, 605, 333071, 1665355, 3663781, 18318905, 40301591, 201507955]

約数ペア:

[(1, 201507955), (5, 40301591), (11, 18318905), (55, 3663781), (121, 1665355), (605, 333071)]