210824946

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{509239}}^1$

素因数の和:509270

約数の個数: 24

約数和(自身を含む): 476648640

約数和(自身を除く): 265823694

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 509239, 1018478, 1527717, 3055434, 4583151, 9166302, 11712497, 23424994, 35137491, 70274982, 105412473, 210824946]

約数ペア:

[(1, 210824946), (2, 105412473), (3, 70274982), (6, 35137491), (9, 23424994), (18, 11712497), (23, 9166302), (46, 4583151), (69, 3055434), (138, 1527717), (207, 1018478), (414, 509239)]