208085520065

素因数分解:

$5^1\times {\mathrm{281}}^1\times {\mathrm{19531}}^1\times {\mathrm{7583}}^1$

素因数の和:27400

約数の個数: 16

約数和(自身を含む): 250637124096

約数和(自身を除く): 42551604031

約数列:

[1, 5, 281, 1405, 7583, 19531, 37915, 97655, 2130823, 5488211, 10654115, 27441055, 148103573, 740517865, 41617104013, 208085520065]

約数ペア:

[(1, 208085520065), (5, 41617104013), (281, 740517865), (1405, 148103573), (7583, 27441055), (19531, 10654115), (37915, 5488211), (97655, 2130823)]