198951

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 16

約数和(自身を含む): 290304

約数和(自身を除く): 91353

約数列:

[1, 3, 17, 47, 51, 83, 141, 249, 799, 1411, 2397, 3901, 4233, 11703, 66317, 198951]

約数ペア:

[(1, 198951), (3, 66317), (17, 11703), (47, 4233), (51, 3901), (83, 2397), (141, 1411), (249, 799)]