201412445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 277966080

約数和(自身を除く): 76553635

約数列:

[1, 5, 13, 19, 65, 71, 95, 247, 355, 923, 1235, 1349, 2297, 4615, 6745, 11485, 17537, 29861, 43643, 87685, 149305, 163087, 218215, 567359, 815435, 2120131, 2836795, 3098653, 10600655, 15493265, 40282489, 201412445]

約数ペア:

[(1, 201412445), (5, 40282489), (13, 15493265), (19, 10600655), (65, 3098653), (71, 2836795), (95, 2120131), (247, 815435), (355, 567359), (923, 218215), (1235, 163087), (1349, 149305), (2297, 87685), (4615, 43643), (6745, 29861), (11485, 17537)]