201455195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{1549}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 261702000

約数和(自身を除く): 60246805

約数列:

[1, 5, 19, 37, 95, 185, 703, 1369, 1549, 3515, 6845, 7745, 26011, 29431, 57313, 130055, 147155, 286565, 1088947, 2120581, 5444735, 10602905, 40291039, 201455195]

約数ペア:

[(1, 201455195), (5, 40291039), (19, 10602905), (37, 5444735), (95, 2120581), (185, 1088947), (703, 286565), (1369, 147155), (1549, 130055), (3515, 57313), (6845, 29431), (7745, 26011)]