211399212

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{2879}}^1$

素因数の和:3126

約数の個数: 48

約数和(自身を含む): 512870400

約数和(自身を除く): 301471188

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 211, 348, 422, 633, 844, 1266, 2532, 2879, 5758, 6119, 8637, 11516, 12238, 17274, 18357, 24476, 34548, 36714, 73428, 83491, 166982, 250473, 333964, 500946, 607469, 1001892, 1214938, 1822407, 2429876, 3644814, 7289628, 17616601, 35233202, 52849803, 70466404, 105699606, 211399212]

約数ペア:

[(1, 211399212), (2, 105699606), (3, 70466404), (4, 52849803), (6, 35233202), (12, 17616601), (29, 7289628), (58, 3644814), (87, 2429876), (116, 1822407), (174, 1214938), (211, 1001892), (348, 607469), (422, 500946), (633, 333964), (844, 250473), (1266, 166982), (2532, 83491), (2879, 73428), (5758, 36714), (6119, 34548), (8637, 24476), (11516, 18357), (12238, 17274)]