205122383727

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{11497247}}^1$

素因数の和:11497582

約数の個数: 16

約数和(自身を含む): 288810869760

約数和(自身を除く): 83688486033

約数列:

[1, 3, 19, 57, 313, 939, 5947, 17841, 11497247, 34491741, 218447693, 655343079, 3598638311, 10795914933, 68374127909, 205122383727]

約数ペア:

[(1, 205122383727), (3, 68374127909), (19, 10795914933), (57, 3598638311), (313, 655343079), (939, 218447693), (5947, 34491741), (17841, 11497247)]