200280129

素因数分解:

$3^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{7187}}^1$

素因数の和:8524

約数の個数: 16

約数和(自身を含む): 305461248

約数和(自身を除く): 105181119

約数列:

[1, 3, 7, 21, 1327, 3981, 7187, 9289, 21561, 27867, 50309, 150927, 9537149, 28611447, 66760043, 200280129]

約数ペア:

[(1, 200280129), (3, 66760043), (7, 28611447), (21, 9537149), (1327, 150927), (3981, 50309), (7187, 27867), (9289, 21561)]