195772066

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{128291}}^1$

素因数の和:128409

約数の個数: 16

約数和(自身を含む): 338690880

約数和(自身を除く): 142918814

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 128291, 256582, 898037, 1796074, 13983719, 27967438, 97886033, 195772066]

約数ペア:

[(1, 195772066), (2, 97886033), (7, 27967438), (14, 13983719), (109, 1796074), (218, 898037), (763, 256582), (1526, 128291)]