201990796414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{10133}}^1\times {\mathrm{906089}}^1$

素因数の和:916235

約数の個数: 16

約数和(自身を含む): 330563378160

約数和(自身を除く): 128572581746

約数列:

[1, 2, 11, 22, 10133, 20266, 111463, 222926, 906089, 1812178, 9966979, 19933958, 9181399837, 18362799674, 100995398207, 201990796414]

約数ペア:

[(1, 201990796414), (2, 100995398207), (11, 18362799674), (22, 9181399837), (10133, 19933958), (20266, 9966979), (111463, 1812178), (222926, 906089)]