208164530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{12763}}^1$

素因数の和:13010

約数の個数: 32

約数和(自身を含む): 430095744

約数和(自身を除く): 221931214

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 233, 466, 1165, 1631, 2330, 3262, 8155, 12763, 16310, 25526, 63815, 89341, 127630, 178682, 446705, 893410, 2973779, 5947558, 14868895, 20816453, 29737790, 41632906, 104082265, 208164530]

約数ペア:

[(1, 208164530), (2, 104082265), (5, 41632906), (7, 29737790), (10, 20816453), (14, 14868895), (35, 5947558), (70, 2973779), (233, 893410), (466, 446705), (1165, 178682), (1631, 127630), (2330, 89341), (3262, 63815), (8155, 25526), (12763, 16310)]