204429448

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{359911}}^1$

素因数の和:359988

約数の個数: 16

約数和(自身を含む): 388704960

約数和(自身を除く): 184275512

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 359911, 719822, 1439644, 2879288, 25553681, 51107362, 102214724, 204429448]

約数ペア:

[(1, 204429448), (2, 102214724), (4, 51107362), (8, 25553681), (71, 2879288), (142, 1439644), (284, 719822), (568, 359911)]