204774241

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1\times {\mathrm{1049}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 237888000

約数和(自身を除く): 33113759

約数列:

[1, 7, 79, 353, 553, 1049, 2471, 7343, 27887, 82871, 195209, 370297, 580097, 2592079, 29253463, 204774241]

約数ペア:

[(1, 204774241), (7, 29253463), (79, 2592079), (353, 580097), (553, 370297), (1049, 195209), (2471, 82871), (7343, 27887)]