209176968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8707}}^1$

素因数の和:8747

約数の個数: 128

約数和(自身を含む): 702213120

約数和(自身を除く): 493036152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 8008, 8707, 12012, 17414, 24024, 26121, 34828, 52242, 60949, 69656, 95777, 104484, 113191, 121898, 182847, 191554, 208968, 226382, 243796, 287331, 339573, 365694, 383108, 452764, 487592, 574662, 670439, 679146, 731388, 766216, 792337, 905528, 1149324, 1245101, 1340878, 1358292, 1462776, 1584674, 2011317, 2298648, 2377011, 2490202, 2681756, 2716584, 3169348, 3735303, 4022634, 4754022, 4980404, 5363512, 6338696, 7470606, 8045268, 8715707, 9508044, 9960808, 14941212, 16090536, 17431414, 19016088, 26147121, 29882424, 34862828, 52294242, 69725656, 104588484, 209176968]

約数ペア:

[(1, 209176968), (2, 104588484), (3, 69725656), (4, 52294242), (6, 34862828), (7, 29882424), (8, 26147121), (11, 19016088), (12, 17431414), (13, 16090536), (14, 14941212), (21, 9960808), (22, 9508044), (24, 8715707), (26, 8045268), (28, 7470606), (33, 6338696), (39, 5363512), (42, 4980404), (44, 4754022), (52, 4022634), (56, 3735303), (66, 3169348), (77, 2716584), (78, 2681756), (84, 2490202), (88, 2377011), (91, 2298648), (104, 2011317), (132, 1584674), (143, 1462776), (154, 1358292), (156, 1340878), (168, 1245101), (182, 1149324), (231, 905528), (264, 792337), (273, 766216), (286, 731388), (308, 679146), (312, 670439), (364, 574662), (429, 487592), (462, 452764), (546, 383108), (572, 365694), (616, 339573), (728, 287331), (858, 243796), (924, 226382), (1001, 208968), (1092, 191554), (1144, 182847), (1716, 121898), (1848, 113191), (2002, 104484), (2184, 95777), (3003, 69656), (3432, 60949), (4004, 52242), (6006, 34828), (8008, 26121), (8707, 24024), (12012, 17414)]