207291218

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{5441}}^1$

素因数の和:5929

約数の個数: 16

約数和(自身を含む): 318944736

約数和(自身を除く): 111653518

約数列:

[1, 2, 43, 86, 443, 886, 5441, 10882, 19049, 38098, 233963, 467926, 2410363, 4820726, 103645609, 207291218]

約数ペア:

[(1, 207291218), (2, 103645609), (43, 4820726), (86, 2410363), (443, 467926), (886, 233963), (5441, 38098), (10882, 19049)]