205466919

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{34819}}^1$

素因数の和:35110

約数の個数: 16

約数和(自身を含む): 314215680

約数和(自身を除く): 108748761

約数列:

[1, 3, 7, 21, 281, 843, 1967, 5901, 34819, 104457, 243733, 731199, 9784139, 29352417, 68488973, 205466919]

約数ペア:

[(1, 205466919), (3, 68488973), (7, 29352417), (21, 9784139), (281, 731199), (843, 243733), (1967, 104457), (5901, 34819)]