198205887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{58313}}^1$

素因数の和:58430

約数の個数: 16

約数和(自身を含む): 291103488

約数和(自身を除く): 92897601

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 58313, 174939, 641443, 1924329, 6006239, 18018717, 66068629, 198205887]

約数ペア:

[(1, 198205887), (3, 66068629), (11, 18018717), (33, 6006239), (103, 1924329), (309, 641443), (1133, 174939), (3399, 58313)]