211029294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{116849}}^1$

素因数の和:116904

約数の個数: 32

約数和(自身を含む): 493574400

約数和(自身を除く): 282545106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 116849, 233698, 350547, 701094, 817943, 1635886, 2453829, 4907658, 5024507, 10049014, 15073521, 30147042, 35171549, 70343098, 105514647, 211029294]

約数ペア:

[(1, 211029294), (2, 105514647), (3, 70343098), (6, 35171549), (7, 30147042), (14, 15073521), (21, 10049014), (42, 5024507), (43, 4907658), (86, 2453829), (129, 1635886), (258, 817943), (301, 701094), (602, 350547), (903, 233698), (1806, 116849)]