201390658574

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{757107739}}^1$

素因数の和:757107767

約数の個数: 16

約数和(自身を含む): 363411715200

約数和(自身を除く): 162021056626

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 757107739, 1514215478, 5299754173, 10599508346, 14385047041, 28770094082, 100695329287, 201390658574]

約数ペア:

[(1, 201390658574), (2, 100695329287), (7, 28770094082), (14, 14385047041), (19, 10599508346), (38, 5299754173), (133, 1514215478), (266, 757107739)]