209531664

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:414

約数の個数: 160

約数和(自身を含む): 645315840

約数和(自身を除く): 435784176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 103, 108, 136, 144, 153, 204, 206, 216, 272, 277, 306, 309, 408, 412, 432, 459, 554, 612, 618, 816, 824, 831, 918, 927, 1108, 1224, 1236, 1648, 1662, 1751, 1836, 1854, 2216, 2448, 2472, 2493, 2781, 3324, 3502, 3672, 3708, 4432, 4709, 4944, 4986, 5253, 5562, 6648, 7004, 7344, 7416, 7479, 9418, 9972, 10506, 11124, 13296, 14008, 14127, 14832, 14958, 15759, 18836, 19944, 21012, 22248, 28016, 28254, 28531, 29916, 31518, 37672, 39888, 42024, 42381, 44496, 47277, 56508, 57062, 59832, 63036, 75344, 84048, 84762, 85593, 94554, 113016, 114124, 119664, 126072, 127143, 169524, 171186, 189108, 226032, 228248, 252144, 254286, 256779, 339048, 342372, 378216, 456496, 485027, 508572, 513558, 678096, 684744, 756432, 770337, 970054, 1017144, 1027116, 1369488, 1455081, 1540674, 1940108, 2034288, 2054232, 2910162, 3081348, 3880216, 4108464, 4365243, 5820324, 6162696, 7760432, 8730486, 11640648, 12325392, 13095729, 17460972, 23281296, 26191458, 34921944, 52382916, 69843888, 104765832, 209531664]

約数ペア:

[(1, 209531664), (2, 104765832), (3, 69843888), (4, 52382916), (6, 34921944), (8, 26191458), (9, 23281296), (12, 17460972), (16, 13095729), (17, 12325392), (18, 11640648), (24, 8730486), (27, 7760432), (34, 6162696), (36, 5820324), (48, 4365243), (51, 4108464), (54, 3880216), (68, 3081348), (72, 2910162), (102, 2054232), (103, 2034288), (108, 1940108), (136, 1540674), (144, 1455081), (153, 1369488), (204, 1027116), (206, 1017144), (216, 970054), (272, 770337), (277, 756432), (306, 684744), (309, 678096), (408, 513558), (412, 508572), (432, 485027), (459, 456496), (554, 378216), (612, 342372), (618, 339048), (816, 256779), (824, 254286), (831, 252144), (918, 228248), (927, 226032), (1108, 189108), (1224, 171186), (1236, 169524), (1648, 127143), (1662, 126072), (1751, 119664), (1836, 114124), (1854, 113016), (2216, 94554), (2448, 85593), (2472, 84762), (2493, 84048), (2781, 75344), (3324, 63036), (3502, 59832), (3672, 57062), (3708, 56508), (4432, 47277), (4709, 44496), (4944, 42381), (4986, 42024), (5253, 39888), (5562, 37672), (6648, 31518), (7004, 29916), (7344, 28531), (7416, 28254), (7479, 28016), (9418, 22248), (9972, 21012), (10506, 19944), (11124, 18836), (13296, 15759), (14008, 14958), (14127, 14832)]