208762488

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2210

約数の個数: 128

約数和(自身を含む): 648345600

約数和(自身を除く): 439583112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 41, 44, 54, 66, 72, 82, 88, 99, 108, 123, 132, 164, 198, 216, 246, 264, 297, 328, 369, 396, 451, 492, 594, 738, 792, 902, 984, 1107, 1188, 1353, 1476, 1804, 2143, 2214, 2376, 2706, 2952, 3608, 4059, 4286, 4428, 5412, 6429, 8118, 8572, 8856, 10824, 12177, 12858, 16236, 17144, 19287, 23573, 24354, 25716, 32472, 38574, 47146, 48708, 51432, 57861, 70719, 77148, 87863, 94292, 97416, 115722, 141438, 154296, 175726, 188584, 212157, 231444, 263589, 282876, 351452, 424314, 462888, 527178, 565752, 636471, 702904, 790767, 848628, 966493, 1054356, 1272942, 1581534, 1697256, 1932986, 2108712, 2372301, 2545884, 2899479, 3163068, 3865972, 4744602, 5091768, 5798958, 6326136, 7731944, 8698437, 9489204, 11597916, 17396874, 18978408, 23195832, 26095311, 34793748, 52190622, 69587496, 104381244, 208762488]

約数ペア:

[(1, 208762488), (2, 104381244), (3, 69587496), (4, 52190622), (6, 34793748), (8, 26095311), (9, 23195832), (11, 18978408), (12, 17396874), (18, 11597916), (22, 9489204), (24, 8698437), (27, 7731944), (33, 6326136), (36, 5798958), (41, 5091768), (44, 4744602), (54, 3865972), (66, 3163068), (72, 2899479), (82, 2545884), (88, 2372301), (99, 2108712), (108, 1932986), (123, 1697256), (132, 1581534), (164, 1272942), (198, 1054356), (216, 966493), (246, 848628), (264, 790767), (297, 702904), (328, 636471), (369, 565752), (396, 527178), (451, 462888), (492, 424314), (594, 351452), (738, 282876), (792, 263589), (902, 231444), (984, 212157), (1107, 188584), (1188, 175726), (1353, 154296), (1476, 141438), (1804, 115722), (2143, 97416), (2214, 94292), (2376, 87863), (2706, 77148), (2952, 70719), (3608, 57861), (4059, 51432), (4286, 48708), (4428, 47146), (5412, 38574), (6429, 32472), (8118, 25716), (8572, 24354), (8856, 23573), (10824, 19287), (12177, 17144), (12858, 16236)]