105571490

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{53051}}^1$

素因数の和:53257

約数の個数: 16

約数和(自身を含む): 190987200

約数和(自身を除く): 85415710

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 53051, 106102, 265255, 530510, 10557149, 21114298, 52785745, 105571490]

約数ペア:

[(1, 105571490), (2, 52785745), (5, 21114298), (10, 10557149), (199, 530510), (398, 265255), (995, 106102), (1990, 53051)]