207742986

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{1559}}^1$

素因数の和:2251

約数の個数: 48

約数和(自身を含む): 492073920

約数和(自身を除く): 284330934

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 673, 1346, 1559, 2019, 3118, 4038, 4677, 6057, 7403, 9354, 12114, 14031, 14806, 17149, 22209, 28062, 34298, 44418, 51447, 66627, 102894, 133254, 154341, 308682, 1049207, 2098414, 3147621, 6295242, 9442863, 11541277, 18885726, 23082554, 34623831, 69247662, 103871493, 207742986]

約数ペア:

[(1, 207742986), (2, 103871493), (3, 69247662), (6, 34623831), (9, 23082554), (11, 18885726), (18, 11541277), (22, 9442863), (33, 6295242), (66, 3147621), (99, 2098414), (198, 1049207), (673, 308682), (1346, 154341), (1559, 133254), (2019, 102894), (3118, 66627), (4038, 51447), (4677, 44418), (6057, 34298), (7403, 28062), (9354, 22209), (12114, 17149), (14031, 14806)]