208582946

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{66301}}^1$

素因数の和:66338

約数の個数: 24

約数和(自身を含む): 370362972

約数和(自身を除く): 161780026

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 66301, 132602, 729311, 861913, 1458622, 1723826, 8022421, 9481043, 16044842, 18962086, 104291473, 208582946]

約数ペア:

[(1, 208582946), (2, 104291473), (11, 18962086), (13, 16044842), (22, 9481043), (26, 8022421), (121, 1723826), (143, 1458622), (242, 861913), (286, 729311), (1573, 132602), (3146, 66301)]