203214328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{1847}}^1$

素因数の和:2679

約数の個数: 32

約数和(自身を含む): 404157600

約数和(自身を除く): 200943272

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 809, 1618, 1847, 3236, 3694, 6472, 7388, 13753, 14776, 27506, 31399, 55012, 62798, 110024, 125596, 251192, 1494223, 2988446, 5976892, 11953784, 25401791, 50803582, 101607164, 203214328]

約数ペア:

[(1, 203214328), (2, 101607164), (4, 50803582), (8, 25401791), (17, 11953784), (34, 5976892), (68, 2988446), (136, 1494223), (809, 251192), (1618, 125596), (1847, 110024), (3236, 62798), (3694, 55012), (6472, 31399), (7388, 27506), (13753, 14776)]