196663623

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{265403}}^1$

素因数の和:265438

約数の個数: 16

約数和(自身を含む): 297252480

約数和(自身を除く): 100588857

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 265403, 796209, 3450239, 5042657, 10350717, 15127971, 65554541, 196663623]

約数ペア:

[(1, 196663623), (3, 65554541), (13, 15127971), (19, 10350717), (39, 5042657), (57, 3450239), (247, 796209), (741, 265403)]