209139012

素因数分解:

$2^2\times 3^2\times {\mathrm{859}}^1\times {\mathrm{6763}}^1$

素因数の和:7632

約数の個数: 36

約数和(自身を含む): 529350640

約数和(自身を除く): 320211628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 859, 1718, 2577, 3436, 5154, 6763, 7731, 10308, 13526, 15462, 20289, 27052, 30924, 40578, 60867, 81156, 121734, 243468, 5809417, 11618834, 17428251, 23237668, 34856502, 52284753, 69713004, 104569506, 209139012]

約数ペア:

[(1, 209139012), (2, 104569506), (3, 69713004), (4, 52284753), (6, 34856502), (9, 23237668), (12, 17428251), (18, 11618834), (36, 5809417), (859, 243468), (1718, 121734), (2577, 81156), (3436, 60867), (5154, 40578), (6763, 30924), (7731, 27052), (10308, 20289), (13526, 15462)]