198206868

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{130057}}^1$

素因数の和:130191

約数の個数: 24

約数和(自身を含む): 466127872

約数和(自身を除く): 267921004

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 130057, 260114, 390171, 520228, 780342, 1560684, 16517239, 33034478, 49551717, 66068956, 99103434, 198206868]

約数ペア:

[(1, 198206868), (2, 99103434), (3, 66068956), (4, 49551717), (6, 33034478), (12, 16517239), (127, 1560684), (254, 780342), (381, 520228), (508, 390171), (762, 260114), (1524, 130057)]