209336292

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 606863040

約数和(自身を除く): 397526748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 83, 99, 108, 121, 132, 166, 193, 198, 242, 249, 297, 332, 363, 386, 396, 484, 498, 579, 594, 726, 747, 772, 913, 996, 1089, 1158, 1188, 1452, 1494, 1737, 1826, 2123, 2178, 2241, 2316, 2739, 2988, 3267, 3474, 3652, 4246, 4356, 4482, 5211, 5478, 6369, 6534, 6948, 8217, 8492, 8964, 10043, 10422, 10956, 12738, 13068, 16019, 16434, 19107, 20086, 20844, 23353, 24651, 25476, 30129, 32038, 32868, 38214, 40172, 46706, 48057, 49302, 57321, 60258, 64076, 70059, 76428, 90387, 93412, 96114, 98604, 114642, 120516, 140118, 144171, 176209, 180774, 192228, 210177, 229284, 271161, 280236, 288342, 352418, 361548, 420354, 432513, 528627, 542322, 576684, 630531, 704836, 840708, 865026, 1057254, 1084644, 1261062, 1585881, 1730052, 1938299, 2114508, 2522124, 3171762, 3876598, 4757643, 5814897, 6343524, 7753196, 9515286, 11629794, 17444691, 19030572, 23259588, 34889382, 52334073, 69778764, 104668146, 209336292]

約数ペア:

[(1, 209336292), (2, 104668146), (3, 69778764), (4, 52334073), (6, 34889382), (9, 23259588), (11, 19030572), (12, 17444691), (18, 11629794), (22, 9515286), (27, 7753196), (33, 6343524), (36, 5814897), (44, 4757643), (54, 3876598), (66, 3171762), (83, 2522124), (99, 2114508), (108, 1938299), (121, 1730052), (132, 1585881), (166, 1261062), (193, 1084644), (198, 1057254), (242, 865026), (249, 840708), (297, 704836), (332, 630531), (363, 576684), (386, 542322), (396, 528627), (484, 432513), (498, 420354), (579, 361548), (594, 352418), (726, 288342), (747, 280236), (772, 271161), (913, 229284), (996, 210177), (1089, 192228), (1158, 180774), (1188, 176209), (1452, 144171), (1494, 140118), (1737, 120516), (1826, 114642), (2123, 98604), (2178, 96114), (2241, 93412), (2316, 90387), (2739, 76428), (2988, 70059), (3267, 64076), (3474, 60258), (3652, 57321), (4246, 49302), (4356, 48057), (4482, 46706), (5211, 40172), (5478, 38214), (6369, 32868), (6534, 32038), (6948, 30129), (8217, 25476), (8492, 24651), (8964, 23353), (10043, 20844), (10422, 20086), (10956, 19107), (12738, 16434), (13068, 16019)]