208312135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{5849}}^1$

素因数の和:6290

約数の個数: 16

約数和(自身を含む): 265356000

約数和(自身を除く): 57043865

約数列:

[1, 5, 17, 85, 419, 2095, 5849, 7123, 29245, 35615, 99433, 497165, 2450731, 12253655, 41662427, 208312135]

約数ペア:

[(1, 208312135), (5, 41662427), (17, 12253655), (85, 2450731), (419, 497165), (2095, 99433), (5849, 35615), (7123, 29245)]