199672022

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{11621}}^1$

素因数の和:11716

約数の個数: 24

約数和(自身を含む): 333876816

約数和(自身を除く): 134204794

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 8591, 11621, 17182, 23242, 127831, 255662, 825091, 1406141, 1650182, 2812282, 9076001, 18152002, 99836011, 199672022]

約数ペア:

[(1, 199672022), (2, 99836011), (11, 18152002), (22, 9076001), (71, 2812282), (121, 1650182), (142, 1406141), (242, 825091), (781, 255662), (1562, 127831), (8591, 23242), (11621, 17182)]