210007276

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{719203}}^1$

素因数の和:719280

約数の個数: 12

約数和(自身を含む): 372547672

約数和(自身を除く): 162540396

約数列:

[1, 2, 4, 73, 146, 292, 719203, 1438406, 2876812, 52501819, 105003638, 210007276]

約数ペア:

[(1, 210007276), (2, 105003638), (4, 52501819), (73, 2876812), (146, 1438406), (292, 719203)]