205536221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{1447}}^1$

素因数の和:1844

約数の個数: 16

約数和(自身を含む): 231100800

約数和(自身を除く): 25564579

約数列:

[1, 11, 37, 349, 407, 1447, 3839, 12913, 15917, 53539, 142043, 505003, 588929, 5555033, 18685111, 205536221]

約数ペア:

[(1, 205536221), (11, 18685111), (37, 5555033), (349, 588929), (407, 505003), (1447, 142043), (3839, 53539), (12913, 15917)]