196455513

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{2411}}^1$

素因数の和:2744

約数の個数: 16

約数和(自身を含む): 265242816

約数和(自身を除く): 68787303

約数列:

[1, 3, 157, 173, 471, 519, 2411, 7233, 27161, 81483, 378527, 417103, 1135581, 1251309, 65485171, 196455513]

約数ペア:

[(1, 196455513), (3, 65485171), (157, 1251309), (173, 1135581), (471, 417103), (519, 378527), (2411, 81483), (7233, 27161)]