211412159

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{2237}}^1$

素因数の和:2854

約数の個数: 16

約数和(自身を含む): 252661248

約数和(自身を除く): 41249089

約数列:

[1, 7, 23, 161, 587, 2237, 4109, 13501, 15659, 51451, 94507, 360157, 1313119, 9191833, 30201737, 211412159]

約数ペア:

[(1, 211412159), (7, 30201737), (23, 9191833), (161, 1313119), (587, 360157), (2237, 94507), (4109, 51451), (13501, 15659)]