207680994058

素因数分解:

$2^1\times {\mathrm{541}}^1\times {\mathrm{2789}}^1\times {\mathrm{68821}}^1$

素因数の和:72153

約数の個数: 16

約数和(自身を含む): 312213755880

約数和(自身を除く): 104532761822

約数列:

[1, 2, 541, 1082, 2789, 5578, 68821, 137642, 1508849, 3017698, 37232161, 74464322, 191941769, 383883538, 103840497029, 207680994058]

約数ペア:

[(1, 207680994058), (2, 103840497029), (541, 383883538), (1082, 191941769), (2789, 74464322), (5578, 37232161), (68821, 3017698), (137642, 1508849)]