208367069755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{605639}}^1$

素因数の和:605803

約数の個数: 32

約数和(自身を含む): 276753254400

約数和(自身を除く): 68386184645

約数列:

[1, 5, 13, 65, 67, 79, 335, 395, 871, 1027, 4355, 5135, 5293, 26465, 68809, 344045, 605639, 3028195, 7873307, 39366535, 40577813, 47845481, 202889065, 239227405, 527511569, 621991253, 2637557845, 3109956265, 3205647227, 16028236135, 41673413951, 208367069755]

約数ペア:

[(1, 208367069755), (5, 41673413951), (13, 16028236135), (65, 3205647227), (67, 3109956265), (79, 2637557845), (335, 621991253), (395, 527511569), (871, 239227405), (1027, 202889065), (4355, 47845481), (5135, 40577813), (5293, 39366535), (26465, 7873307), (68809, 3028195), (344045, 605639)]