204417561

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{7487}}^1$

素因数の和:7988

約数の個数: 16

約数和(自身を含む): 287539200

約数和(自身を除く): 83121639

約数列:

[1, 3, 19, 57, 479, 1437, 7487, 9101, 22461, 27303, 142253, 426759, 3586273, 10758819, 68139187, 204417561]

約数ペア:

[(1, 204417561), (3, 68139187), (19, 10758819), (57, 3586273), (479, 426759), (1437, 142253), (7487, 27303), (9101, 22461)]