204558009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83459}}^1$

素因数の和:83524

約数の個数: 16

約数和(自身を含む): 293779200

約数和(自身を除く): 89221191

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 83459, 250377, 1585721, 3588737, 4757163, 10766211, 68186003, 204558009]

約数ペア:

[(1, 204558009), (3, 68186003), (19, 10766211), (43, 4757163), (57, 3588737), (129, 1585721), (817, 250377), (2451, 83459)]