208036795

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 271687680

約数和(自身を除く): 63650885

約数列:

[1, 5, 19, 43, 95, 127, 215, 401, 635, 817, 2005, 2413, 4085, 5461, 7619, 12065, 17243, 27305, 38095, 50927, 86215, 103759, 254635, 327617, 518795, 967613, 1638085, 2189861, 4838065, 10949305, 41607359, 208036795]

約数ペア:

[(1, 208036795), (5, 41607359), (19, 10949305), (43, 4838065), (95, 2189861), (127, 1638085), (215, 967613), (401, 518795), (635, 327617), (817, 254635), (2005, 103759), (2413, 86215), (4085, 50927), (5461, 38095), (7619, 27305), (12065, 17243)]