213202286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1\times {\mathrm{5417}}^1$

素因数の和:7219

約数の個数: 16

約数和(自身を含む): 349135920

約数和(自身を除く): 135933634

約数列:

[1, 2, 11, 22, 1789, 3578, 5417, 10834, 19679, 39358, 59587, 119174, 9691013, 19382026, 106601143, 213202286]

約数ペア:

[(1, 213202286), (2, 106601143), (11, 19382026), (22, 9691013), (1789, 119174), (3578, 59587), (5417, 39358), (10834, 19679)]