200970291860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{772962661}}^1$

素因数の和:772962683

約数の個数: 24

約数和(自身を含む): 454502045256

約数和(自身を除く): 253531753396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 772962661, 1545925322, 3091850644, 3864813305, 7729626610, 10048514593, 15459253220, 20097029186, 40194058372, 50242572965, 100485145930, 200970291860]

約数ペア:

[(1, 200970291860), (2, 100485145930), (4, 50242572965), (5, 40194058372), (10, 20097029186), (13, 15459253220), (20, 10048514593), (26, 7729626610), (52, 3864813305), (65, 3091850644), (130, 1545925322), (260, 772962661)]