200078854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{27281}}^1$

素因数の和:27495

約数の個数: 16

約数和(自身を含む): 317562480

約数和(自身を除く): 117483626

約数列:

[1, 2, 19, 38, 193, 386, 3667, 7334, 27281, 54562, 518339, 1036678, 5265233, 10530466, 100039427, 200078854]

約数ペア:

[(1, 200078854), (2, 100039427), (19, 10530466), (38, 5265233), (193, 1036678), (386, 518339), (3667, 54562), (7334, 27281)]