201448121

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{1031}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 233545728

約数和(自身を除く): 32097607

約数列:

[1, 7, 103, 271, 721, 1031, 1897, 7217, 27913, 106193, 195391, 279401, 743351, 1955807, 28778303, 201448121]

約数ペア:

[(1, 201448121), (7, 28778303), (103, 1955807), (271, 743351), (721, 279401), (1031, 195391), (1897, 106193), (7217, 27913)]