201906908

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{29921}}^1$

素因数の和:30173

約数の個数: 24

約数和(自身を含む): 405502944

約数和(自身を除く): 203596036

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 964, 1687, 3374, 6748, 29921, 59842, 119684, 209447, 418894, 837788, 7210961, 14421922, 28843844, 50476727, 100953454, 201906908]

約数ペア:

[(1, 201906908), (2, 100953454), (4, 50476727), (7, 28843844), (14, 14421922), (28, 7210961), (241, 837788), (482, 418894), (964, 209447), (1687, 119684), (3374, 59842), (6748, 29921)]