204745805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{195929}}^1$

素因数の和:195964

約数の個数: 16

約数和(自身を含む): 282139200

約数和(自身を除く): 77393395

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 195929, 979645, 2155219, 3722651, 10776095, 18613255, 40949161, 204745805]

約数ペア:

[(1, 204745805), (5, 40949161), (11, 18613255), (19, 10776095), (55, 3722651), (95, 2155219), (209, 979645), (1045, 195929)]