201773664

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 607606272

約数和(自身を除く): 405832608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 83, 92, 96, 138, 144, 166, 184, 207, 249, 276, 288, 332, 367, 368, 414, 498, 552, 664, 734, 736, 747, 828, 996, 1101, 1104, 1328, 1468, 1494, 1656, 1909, 1992, 2202, 2208, 2656, 2936, 2988, 3303, 3312, 3818, 3984, 4404, 5727, 5872, 5976, 6606, 6624, 7636, 7968, 8441, 8808, 11454, 11744, 11952, 13212, 15272, 16882, 17181, 17616, 22908, 23904, 25323, 26424, 30461, 30544, 33764, 34362, 35232, 45816, 50646, 52848, 60922, 61088, 67528, 68724, 75969, 91383, 91632, 101292, 105696, 121844, 135056, 137448, 151938, 182766, 183264, 202584, 243688, 270112, 274149, 274896, 303876, 365532, 405168, 487376, 548298, 549792, 607752, 700603, 731064, 810336, 974752, 1096596, 1215504, 1401206, 1462128, 2101809, 2193192, 2431008, 2802412, 2924256, 4203618, 4386384, 5604824, 6305427, 8407236, 8772768, 11209648, 12610854, 16814472, 22419296, 25221708, 33628944, 50443416, 67257888, 100886832, 201773664]

約数ペア:

[(1, 201773664), (2, 100886832), (3, 67257888), (4, 50443416), (6, 33628944), (8, 25221708), (9, 22419296), (12, 16814472), (16, 12610854), (18, 11209648), (23, 8772768), (24, 8407236), (32, 6305427), (36, 5604824), (46, 4386384), (48, 4203618), (69, 2924256), (72, 2802412), (83, 2431008), (92, 2193192), (96, 2101809), (138, 1462128), (144, 1401206), (166, 1215504), (184, 1096596), (207, 974752), (249, 810336), (276, 731064), (288, 700603), (332, 607752), (367, 549792), (368, 548298), (414, 487376), (498, 405168), (552, 365532), (664, 303876), (734, 274896), (736, 274149), (747, 270112), (828, 243688), (996, 202584), (1101, 183264), (1104, 182766), (1328, 151938), (1468, 137448), (1494, 135056), (1656, 121844), (1909, 105696), (1992, 101292), (2202, 91632), (2208, 91383), (2656, 75969), (2936, 68724), (2988, 67528), (3303, 61088), (3312, 60922), (3818, 52848), (3984, 50646), (4404, 45816), (5727, 35232), (5872, 34362), (5976, 33764), (6606, 30544), (6624, 30461), (7636, 26424), (7968, 25323), (8441, 23904), (8808, 22908), (11454, 17616), (11744, 17181), (11952, 16882), (13212, 15272)]