201489245

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1\times {\mathrm{1361}}^1$

素因数の和:2416

約数の個数: 16

約数和(自身を含む): 250553520

約数和(自身を除く): 49064275

約数列:

[1, 5, 29, 145, 1021, 1361, 5105, 6805, 29609, 39469, 148045, 197345, 1389581, 6947905, 40297849, 201489245]

約数ペア:

[(1, 201489245), (5, 40297849), (29, 6947905), (145, 1389581), (1021, 197345), (1361, 148045), (5105, 39469), (6805, 29609)]