177770014

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{20261}}^1$

素因数の和:20411

約数の個数: 16

約数和(自身を含む): 275725296

約数和(自身を除く): 97955282

約数列:

[1, 2, 41, 82, 107, 214, 4387, 8774, 20261, 40522, 830701, 1661402, 2167927, 4335854, 88885007, 177770014]

約数ペア:

[(1, 177770014), (2, 88885007), (41, 4335854), (82, 2167927), (107, 1661402), (214, 830701), (4387, 40522), (8774, 20261)]