201205851

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{871021}}^1$

素因数の和:871042

約数の個数: 16

約数和(自身を含む): 334472448

約数和(自身を除く): 133266597

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 871021, 2613063, 6097147, 9581231, 18291441, 28743693, 67068617, 201205851]

約数ペア:

[(1, 201205851), (3, 67068617), (7, 28743693), (11, 18291441), (21, 9581231), (33, 6097147), (77, 2613063), (231, 871021)]