204470567

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{1451}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 240033024

約数和(自身を除く): 35562457

約数列:

[1, 7, 41, 287, 491, 1451, 3437, 10157, 20131, 59491, 140917, 416437, 712441, 4987087, 29210081, 204470567]

約数ペア:

[(1, 204470567), (7, 29210081), (41, 4987087), (287, 712441), (491, 416437), (1451, 140917), (3437, 59491), (10157, 20131)]