209498327

素因数分解:

${\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{677}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 225529920

約数和(自身を除く): 16031593

約数列:

[1, 17, 109, 167, 677, 1853, 2839, 11509, 18203, 73793, 113059, 309451, 1254481, 1922003, 12323431, 209498327]

約数ペア:

[(1, 209498327), (17, 12323431), (109, 1922003), (167, 1254481), (677, 309451), (1853, 113059), (2839, 73793), (11509, 18203)]