201444626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{1559}}^1$

素因数の和:1690

約数の個数: 24

約数和(自身を含む): 321572160

約数和(自身を除く): 120127534

約数列:

[1, 2, 23, 46, 53, 106, 1219, 1559, 2438, 2809, 3118, 5618, 35857, 64607, 71714, 82627, 129214, 165254, 1900421, 3800842, 4379231, 8758462, 100722313, 201444626]

約数ペア:

[(1, 201444626), (2, 100722313), (23, 8758462), (46, 4379231), (53, 3800842), (106, 1900421), (1219, 165254), (1559, 129214), (2438, 82627), (2809, 71714), (3118, 64607), (5618, 35857)]