205316852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1549}}^1\times {\mathrm{2549}}^1$

素因数の和:4115

約数の個数: 24

約数和(自身を含む): 387345000

約数和(自身を除く): 182028148

約数列:

[1, 2, 4, 13, 26, 52, 1549, 2549, 3098, 5098, 6196, 10196, 20137, 33137, 40274, 66274, 80548, 132548, 3948401, 7896802, 15793604, 51329213, 102658426, 205316852]

約数ペア:

[(1, 205316852), (2, 102658426), (4, 51329213), (13, 15793604), (26, 7896802), (52, 3948401), (1549, 132548), (2549, 80548), (3098, 66274), (5098, 40274), (6196, 33137), (10196, 20137)]