195222021

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{24809}}^1$

素因数の和:24916

約数の個数: 16

約数和(自身を含む): 270726720

約数和(自身を除く): 75504699

約数列:

[1, 3, 43, 61, 129, 183, 2623, 7869, 24809, 74427, 1066787, 1513349, 3200361, 4540047, 65074007, 195222021]

約数ペア:

[(1, 195222021), (3, 65074007), (43, 4540047), (61, 3200361), (129, 1513349), (183, 1066787), (2623, 74427), (7869, 24809)]