199012572

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 576624160

約数和(自身を除く): 377611588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 97, 99, 108, 121, 132, 157, 194, 198, 242, 291, 297, 314, 363, 388, 396, 471, 484, 582, 594, 628, 726, 873, 942, 1067, 1089, 1164, 1188, 1413, 1452, 1727, 1746, 1884, 2134, 2178, 2619, 2826, 3201, 3267, 3454, 3492, 4239, 4268, 4356, 5181, 5238, 5652, 6402, 6534, 6908, 8478, 9603, 10362, 10476, 11737, 12804, 13068, 15229, 15543, 16956, 18997, 19206, 20724, 23474, 28809, 30458, 31086, 35211, 37994, 38412, 45687, 46629, 46948, 56991, 57618, 60916, 62172, 70422, 75988, 91374, 93258, 105633, 113982, 115236, 137061, 140844, 167519, 170973, 182748, 186516, 211266, 227964, 274122, 316899, 335038, 341946, 411183, 422532, 502557, 512919, 548244, 633798, 670076, 683892, 822366, 1005114, 1025838, 1267596, 1507671, 1644732, 1842709, 2010228, 2051676, 3015342, 3685418, 4523013, 5528127, 6030684, 7370836, 9046026, 11056254, 16584381, 18092052, 22112508, 33168762, 49753143, 66337524, 99506286, 199012572]

約数ペア:

[(1, 199012572), (2, 99506286), (3, 66337524), (4, 49753143), (6, 33168762), (9, 22112508), (11, 18092052), (12, 16584381), (18, 11056254), (22, 9046026), (27, 7370836), (33, 6030684), (36, 5528127), (44, 4523013), (54, 3685418), (66, 3015342), (97, 2051676), (99, 2010228), (108, 1842709), (121, 1644732), (132, 1507671), (157, 1267596), (194, 1025838), (198, 1005114), (242, 822366), (291, 683892), (297, 670076), (314, 633798), (363, 548244), (388, 512919), (396, 502557), (471, 422532), (484, 411183), (582, 341946), (594, 335038), (628, 316899), (726, 274122), (873, 227964), (942, 211266), (1067, 186516), (1089, 182748), (1164, 170973), (1188, 167519), (1413, 140844), (1452, 137061), (1727, 115236), (1746, 113982), (1884, 105633), (2134, 93258), (2178, 91374), (2619, 75988), (2826, 70422), (3201, 62172), (3267, 60916), (3454, 57618), (3492, 56991), (4239, 46948), (4268, 46629), (4356, 45687), (5181, 38412), (5238, 37994), (5652, 35211), (6402, 31086), (6534, 30458), (6908, 28809), (8478, 23474), (9603, 20724), (10362, 19206), (10476, 18997), (11737, 16956), (12804, 15543), (13068, 15229)]