201418278

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2417}}^1$

素因数の和:2501

約数の個数: 64

約数和(自身を含む): 459613440

約数和(自身を除く): 258195162

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 43, 51, 57, 86, 102, 114, 129, 258, 323, 646, 731, 817, 969, 1462, 1634, 1938, 2193, 2417, 2451, 4386, 4834, 4902, 7251, 13889, 14502, 27778, 41089, 41667, 45923, 82178, 83334, 91846, 103931, 123267, 137769, 207862, 246534, 275538, 311793, 623586, 780691, 1561382, 1766827, 1974689, 2342073, 3533654, 3949378, 4684146, 5300481, 5924067, 10600962, 11848134, 33569713, 67139426, 100709139, 201418278]

約数ペア:

[(1, 201418278), (2, 100709139), (3, 67139426), (6, 33569713), (17, 11848134), (19, 10600962), (34, 5924067), (38, 5300481), (43, 4684146), (51, 3949378), (57, 3533654), (86, 2342073), (102, 1974689), (114, 1766827), (129, 1561382), (258, 780691), (323, 623586), (646, 311793), (731, 275538), (817, 246534), (969, 207862), (1462, 137769), (1634, 123267), (1938, 103931), (2193, 91846), (2417, 83334), (2451, 82178), (4386, 45923), (4834, 41667), (4902, 41089), (7251, 27778), (13889, 14502)]