201923445

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{1297}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 329712768

約数和(自身を除く): 127789323

約数列:

[1, 3, 5, 15, 97, 107, 291, 321, 485, 535, 1297, 1455, 1605, 3891, 6485, 10379, 19455, 31137, 51895, 125809, 138779, 155685, 377427, 416337, 629045, 693895, 1887135, 2081685, 13461563, 40384689, 67307815, 201923445]

約数ペア:

[(1, 201923445), (3, 67307815), (5, 40384689), (15, 13461563), (97, 2081685), (107, 1887135), (291, 693895), (321, 629045), (485, 416337), (535, 377427), (1297, 155685), (1455, 138779), (1605, 125809), (3891, 51895), (6485, 31137), (10379, 19455)]