210926868

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{408773}}^1$

素因数の和:408823

約数の個数: 24

約数和(自身を含む): 503609568

約数和(自身を除く): 292682700

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 408773, 817546, 1226319, 1635092, 2452638, 4905276, 17577239, 35154478, 52731717, 70308956, 105463434, 210926868]

約数ペア:

[(1, 210926868), (2, 105463434), (3, 70308956), (4, 52731717), (6, 35154478), (12, 17577239), (43, 4905276), (86, 2452638), (129, 1635092), (172, 1226319), (258, 817546), (516, 408773)]