210783892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{27691}}^1$

素因数の和:27879

約数の個数: 24

約数和(自身を含む): 404746272

約数和(自身を除く): 193962380

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 3806, 7612, 27691, 55382, 110764, 304601, 609202, 1218404, 4790543, 9581086, 19162172, 52695973, 105391946, 210783892]

約数ペア:

[(1, 210783892), (2, 105391946), (4, 52695973), (11, 19162172), (22, 9581086), (44, 4790543), (173, 1218404), (346, 609202), (692, 304601), (1903, 110764), (3806, 55382), (7612, 27691)]