204865246

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 321366528

約数和(自身を除く): 116501282

約数列:

[1, 2, 53, 71, 106, 142, 163, 167, 326, 334, 3763, 7526, 8639, 8851, 11573, 11857, 17278, 17702, 23146, 23714, 27221, 54442, 613369, 628421, 1226738, 1256842, 1442713, 1932691, 2885426, 3865382, 102432623, 204865246]

約数ペア:

[(1, 204865246), (2, 102432623), (53, 3865382), (71, 2885426), (106, 1932691), (142, 1442713), (163, 1256842), (167, 1226738), (326, 628421), (334, 613369), (3763, 54442), (7526, 27221), (8639, 23714), (8851, 23146), (11573, 17702), (11857, 17278)]