203836619

素因数分解:

$7^2\times {\mathrm{149}}^1\times {\mathrm{27919}}^1$

素因数の和:28082

約数の個数: 12

約数和(自身を含む): 238716000

約数和(自身を除く): 34879381

約数列:

[1, 7, 49, 149, 1043, 7301, 27919, 195433, 1368031, 4159931, 29119517, 203836619]

約数ペア:

[(1, 203836619), (7, 29119517), (49, 4159931), (149, 1368031), (1043, 195433), (7301, 27919)]