200838771

素因数分解:

$3^8\times 7^1\times {\mathrm{4373}}^1$

素因数の和:4404

約数の個数: 36

約数和(自身を含む): 344356272

約数和(自身を除く): 143517501

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 4373, 5103, 6561, 13119, 15309, 30611, 39357, 45927, 91833, 118071, 275499, 354213, 826497, 1062639, 2479491, 3187917, 7438473, 9563751, 22315419, 28691253, 66946257, 200838771]

約数ペア:

[(1, 200838771), (3, 66946257), (7, 28691253), (9, 22315419), (21, 9563751), (27, 7438473), (63, 3187917), (81, 2479491), (189, 1062639), (243, 826497), (567, 354213), (729, 275499), (1701, 118071), (2187, 91833), (4373, 45927), (5103, 39357), (6561, 30611), (13119, 15309)]