207907115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 275607360

約数和(自身を除く): 67700245

約数列:

[1, 5, 13, 65, 83, 89, 415, 433, 445, 1079, 1157, 2165, 5395, 5629, 5785, 7387, 28145, 35939, 36935, 38537, 96031, 179695, 192685, 467207, 480155, 500981, 2336035, 2504905, 3198571, 15992855, 41581423, 207907115]

約数ペア:

[(1, 207907115), (5, 41581423), (13, 15992855), (65, 3198571), (83, 2504905), (89, 2336035), (415, 500981), (433, 480155), (445, 467207), (1079, 192685), (1157, 179695), (2165, 96031), (5395, 38537), (5629, 36935), (5785, 35939), (7387, 28145)]