200831319

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:918

約数の個数: 60

約数和(自身を含む): 344367936

約数和(自身を除く): 143536617

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 169, 221, 351, 459, 507, 663, 863, 1053, 1377, 1521, 1989, 2589, 2873, 4563, 5967, 7767, 8619, 11219, 13689, 14671, 17901, 23301, 25857, 33657, 44013, 69903, 77571, 100971, 132039, 145847, 190723, 232713, 302913, 396117, 437541, 572169, 908739, 1188351, 1312623, 1716507, 2479399, 3937869, 5149521, 7438197, 11813607, 15448563, 22314591, 66943773, 200831319]

約数ペア:

[(1, 200831319), (3, 66943773), (9, 22314591), (13, 15448563), (17, 11813607), (27, 7438197), (39, 5149521), (51, 3937869), (81, 2479399), (117, 1716507), (153, 1312623), (169, 1188351), (221, 908739), (351, 572169), (459, 437541), (507, 396117), (663, 302913), (863, 232713), (1053, 190723), (1377, 145847), (1521, 132039), (1989, 100971), (2589, 77571), (2873, 69903), (4563, 44013), (5967, 33657), (7767, 25857), (8619, 23301), (11219, 17901), (13689, 14671)]