200011398

素因数分解:

$2^1\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{15643}}^1$

素因数の和:17779

約数の個数: 16

約数和(自身を含む): 400236096

約数和(自身を除く): 200224698

約数列:

[1, 2, 3, 6, 2131, 4262, 6393, 12786, 15643, 31286, 46929, 93858, 33335233, 66670466, 100005699, 200011398]

約数ペア:

[(1, 200011398), (2, 100005699), (3, 66670466), (6, 33335233), (2131, 93858), (4262, 46929), (6393, 31286), (12786, 15643)]