207639607

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{184241}}^1$

素因数の和:184278

約数の個数: 12

約数和(自身を含む): 252043056

約数和(自身を除く): 44403449

約数列:

[1, 7, 23, 49, 161, 1127, 184241, 1289687, 4237543, 9027809, 29662801, 207639607]

約数ペア:

[(1, 207639607), (7, 29662801), (23, 9027809), (49, 4237543), (161, 1289687), (1127, 184241)]