204830590945

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{4217}}^1\times {\mathrm{225919}}^1$

素因数の和:230184

約数の個数: 16

約数和(自身を含む): 251573667840

約数和(自身を除く): 46743076895

約数列:

[1, 5, 43, 215, 4217, 21085, 181331, 225919, 906655, 1129595, 9714517, 48572585, 952700423, 4763502115, 40966118189, 204830590945]

約数ペア:

[(1, 204830590945), (5, 40966118189), (43, 4763502115), (215, 952700423), (4217, 48572585), (21085, 9714517), (181331, 1129595), (225919, 906655)]