204690784

素因数分解:

$2^5\times {\mathrm{691}}^1\times {\mathrm{9257}}^1$

素因数の和:9958

約数の個数: 24

約数和(自身を含む): 403611768

約数和(自身を除く): 198920984

約数列:

[1, 2, 4, 8, 16, 32, 691, 1382, 2764, 5528, 9257, 11056, 18514, 22112, 37028, 74056, 148112, 296224, 6396587, 12793174, 25586348, 51172696, 102345392, 204690784]

約数ペア:

[(1, 204690784), (2, 102345392), (4, 51172696), (8, 25586348), (16, 12793174), (32, 6396587), (691, 296224), (1382, 148112), (2764, 74056), (5528, 37028), (9257, 22112), (11056, 18514)]