209003568

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1741}}^1$

素因数の和:1854

約数の個数: 80

約数和(自身を含む): 562484832

約数和(自身を除く): 353481264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 61, 82, 122, 123, 164, 183, 244, 246, 328, 366, 488, 492, 656, 732, 976, 984, 1464, 1741, 1968, 2501, 2928, 3482, 5002, 5223, 6964, 7503, 10004, 10446, 13928, 15006, 20008, 20892, 27856, 30012, 40016, 41784, 60024, 71381, 83568, 106201, 120048, 142762, 212402, 214143, 285524, 318603, 424804, 428286, 571048, 637206, 849608, 856572, 1142096, 1274412, 1699216, 1713144, 2548824, 3426288, 4354241, 5097648, 8708482, 13062723, 17416964, 26125446, 34833928, 52250892, 69667856, 104501784, 209003568]

約数ペア:

[(1, 209003568), (2, 104501784), (3, 69667856), (4, 52250892), (6, 34833928), (8, 26125446), (12, 17416964), (16, 13062723), (24, 8708482), (41, 5097648), (48, 4354241), (61, 3426288), (82, 2548824), (122, 1713144), (123, 1699216), (164, 1274412), (183, 1142096), (244, 856572), (246, 849608), (328, 637206), (366, 571048), (488, 428286), (492, 424804), (656, 318603), (732, 285524), (976, 214143), (984, 212402), (1464, 142762), (1741, 120048), (1968, 106201), (2501, 83568), (2928, 71381), (3482, 60024), (5002, 41784), (5223, 40016), (6964, 30012), (7503, 27856), (10004, 20892), (10446, 20008), (13928, 15006)]