206979296

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{419}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 419126400

約数和(自身を除く): 212147104

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 359, 419, 688, 718, 838, 1376, 1436, 1676, 2872, 3352, 5744, 6704, 11488, 13408, 15437, 18017, 30874, 36034, 61748, 72068, 123496, 144136, 150421, 246992, 288272, 300842, 493984, 576544, 601684, 1203368, 2406736, 4813472, 6468103, 12936206, 25872412, 51744824, 103489648, 206979296]

約数ペア:

[(1, 206979296), (2, 103489648), (4, 51744824), (8, 25872412), (16, 12936206), (32, 6468103), (43, 4813472), (86, 2406736), (172, 1203368), (344, 601684), (359, 576544), (419, 493984), (688, 300842), (718, 288272), (838, 246992), (1376, 150421), (1436, 144136), (1676, 123496), (2872, 72068), (3352, 61748), (5744, 36034), (6704, 30874), (11488, 18017), (13408, 15437)]