210849079

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{4111}}^1$

素因数の和:4566

約数の個数: 16

約数和(自身を含む): 255799296

約数和(自身を除く): 44950217

約数列:

[1, 7, 17, 119, 431, 3017, 4111, 7327, 28777, 51289, 69887, 489209, 1771841, 12402887, 30121297, 210849079]

約数ペア:

[(1, 210849079), (7, 30121297), (17, 12402887), (119, 1771841), (431, 489209), (3017, 69887), (4111, 51289), (7327, 28777)]