204498255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1048709}}^1$

素因数の和:1048730

約数の個数: 16

約数和(自身を含む): 352366560

約数和(自身を除く): 147868305

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1048709, 3146127, 5243545, 13633217, 15730635, 40899651, 68166085, 204498255]

約数ペア:

[(1, 204498255), (3, 68166085), (5, 40899651), (13, 15730635), (15, 13633217), (39, 5243545), (65, 3146127), (195, 1048709)]