201679045

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 257862528

約数和(自身を除く): 56183483

約数列:

[1, 5, 37, 53, 67, 185, 265, 307, 335, 1535, 1961, 2479, 3551, 9805, 11359, 12395, 16271, 17755, 20569, 56795, 81355, 102845, 131387, 602027, 656935, 761053, 1090157, 3010135, 3805265, 5450785, 40335809, 201679045]

約数ペア:

[(1, 201679045), (5, 40335809), (37, 5450785), (53, 3805265), (67, 3010135), (185, 1090157), (265, 761053), (307, 656935), (335, 602027), (1535, 131387), (1961, 102845), (2479, 81355), (3551, 56795), (9805, 20569), (11359, 17755), (12395, 16271)]