204263576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{3449}}^1$

素因数の和:4139

約数の個数: 32

約数和(自身を含む): 418554000

約数和(自身を除く): 214290424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 673, 1346, 2692, 3449, 5384, 6898, 7403, 13796, 14806, 27592, 29612, 37939, 59224, 75878, 151756, 303512, 2321177, 4642354, 9284708, 18569416, 25532947, 51065894, 102131788, 204263576]

約数ペア:

[(1, 204263576), (2, 102131788), (4, 51065894), (8, 25532947), (11, 18569416), (22, 9284708), (44, 4642354), (88, 2321177), (673, 303512), (1346, 151756), (2692, 75878), (3449, 59224), (5384, 37939), (6898, 29612), (7403, 27592), (13796, 14806)]