210009874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{31039}}^1$

素因数の和:31257

約数の個数: 16

約数和(自身を含む): 335232000

約数和(自身を除く): 125222126

約数列:

[1, 2, 17, 34, 199, 398, 3383, 6766, 31039, 62078, 527663, 1055326, 6176761, 12353522, 105004937, 210009874]

約数ペア:

[(1, 210009874), (2, 105004937), (17, 12353522), (34, 6176761), (199, 1055326), (398, 527663), (3383, 62078), (6766, 31039)]