201235818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1387

約数の個数: 64

約数和(自身を含む): 478937088

約数和(自身を除く): 277701270

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 127, 186, 217, 254, 381, 434, 651, 762, 889, 1217, 1302, 1778, 2434, 2667, 3651, 3937, 5334, 7302, 7874, 8519, 11811, 17038, 23622, 25557, 27559, 37727, 51114, 55118, 75454, 82677, 113181, 154559, 165354, 226362, 264089, 309118, 463677, 528178, 792267, 927354, 1081913, 1584534, 2163826, 3245739, 4791329, 6491478, 9582658, 14373987, 28747974, 33539303, 67078606, 100617909, 201235818]

約数ペア:

[(1, 201235818), (2, 100617909), (3, 67078606), (6, 33539303), (7, 28747974), (14, 14373987), (21, 9582658), (31, 6491478), (42, 4791329), (62, 3245739), (93, 2163826), (127, 1584534), (186, 1081913), (217, 927354), (254, 792267), (381, 528178), (434, 463677), (651, 309118), (762, 264089), (889, 226362), (1217, 165354), (1302, 154559), (1778, 113181), (2434, 82677), (2667, 75454), (3651, 55118), (3937, 51114), (5334, 37727), (7302, 27559), (7874, 25557), (8519, 23622), (11811, 17038)]