204030712

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{359209}}^1$

素因数の和:359286

約数の個数: 16

約数和(自身を含む): 387946800

約数和(自身を除く): 183916088

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 359209, 718418, 1436836, 2873672, 25503839, 51007678, 102015356, 204030712]

約数ペア:

[(1, 204030712), (2, 102015356), (4, 51007678), (8, 25503839), (71, 2873672), (142, 1436836), (284, 718418), (568, 359209)]