253325806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{37441}}^1$

素因数の和:37659

約数の個数: 16

約数和(自身を含む): 404373600

約数和(自身を除く): 151047794

約数列:

[1, 2, 17, 34, 199, 398, 3383, 6766, 37441, 74882, 636497, 1272994, 7450759, 14901518, 126662903, 253325806]

約数ペア:

[(1, 253325806), (2, 126662903), (17, 14901518), (34, 7450759), (199, 1272994), (398, 636497), (3383, 74882), (6766, 37441)]