213227246

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{3877}}^1$

素因数の和:4243

約数の個数: 16

約数和(自身を含む): 324169776

約数和(自身を除く): 110942530

約数列:

[1, 2, 107, 214, 257, 514, 3877, 7754, 27499, 54998, 414839, 829678, 996389, 1992778, 106613623, 213227246]

約数ペア:

[(1, 213227246), (2, 106613623), (107, 1992778), (214, 996389), (257, 829678), (514, 414839), (3877, 54998), (7754, 27499)]