204872044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{36821}}^1$

素因数の和:36945

約数の個数: 24

約数和(自身を含む): 389724048

約数和(自身を除く): 184852004

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 36821, 73642, 147284, 478673, 957346, 1914692, 3939847, 7879694, 15759388, 51218011, 102436022, 204872044]

約数ペア:

[(1, 204872044), (2, 102436022), (4, 51218011), (13, 15759388), (26, 7879694), (52, 3939847), (107, 1914692), (214, 957346), (428, 478673), (1391, 147284), (2782, 73642), (5564, 36821)]