207619234

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1\times {\mathrm{2213}}^1$

素因数の和:3045

約数の個数: 16

約数和(自身を含む): 317089080

約数和(自身を除く): 109469846

約数列:

[1, 2, 61, 122, 769, 1538, 2213, 4426, 46909, 93818, 134993, 269986, 1701797, 3403594, 103809617, 207619234]

約数ペア:

[(1, 207619234), (2, 103809617), (61, 3403594), (122, 1701797), (769, 269986), (1538, 134993), (2213, 93818), (4426, 46909)]