208049045

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 266716800

約数和(自身を除く): 58667755

約数列:

[1, 5, 29, 59, 83, 145, 293, 295, 415, 1465, 1711, 2407, 4897, 8497, 8555, 12035, 17287, 24319, 24485, 42485, 86435, 121595, 142013, 501323, 705251, 710065, 1434821, 2506615, 3526255, 7174105, 41609809, 208049045]

約数ペア:

[(1, 208049045), (5, 41609809), (29, 7174105), (59, 3526255), (83, 2506615), (145, 1434821), (293, 710065), (295, 705251), (415, 501323), (1465, 142013), (1711, 121595), (2407, 86435), (4897, 42485), (8497, 24485), (8555, 24319), (12035, 17287)]