196354718

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{4993}}^1$

素因数の和:5108

約数の個数: 24

約数和(自身を含む): 343147728

約数和(自身を除く): 146793010

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 2809, 4993, 5618, 9986, 19663, 34951, 39326, 69902, 264629, 529258, 1852403, 3704806, 14025337, 28050674, 98177359, 196354718]

約数ペア:

[(1, 196354718), (2, 98177359), (7, 28050674), (14, 14025337), (53, 3704806), (106, 1852403), (371, 529258), (742, 264629), (2809, 69902), (4993, 39326), (5618, 34951), (9986, 19663)]