214966404

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{21557}}^1$

素因数の和:21844

約数の個数: 36

約数和(自身を含む): 545374284

約数和(自身を除く): 330407880

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1662, 2493, 3324, 4986, 9972, 21557, 43114, 64671, 86228, 129342, 194013, 258684, 388026, 776052, 5971289, 11942578, 17913867, 23885156, 35827734, 53741601, 71655468, 107483202, 214966404]

約数ペア:

[(1, 214966404), (2, 107483202), (3, 71655468), (4, 53741601), (6, 35827734), (9, 23885156), (12, 17913867), (18, 11942578), (36, 5971289), (277, 776052), (554, 388026), (831, 258684), (1108, 194013), (1662, 129342), (2493, 86228), (3324, 64671), (4986, 43114), (9972, 21557)]