211000464

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 200

約数和(自身を含む): 661406328

約数和(自身を除く): 450405864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 61, 68, 72, 81, 102, 108, 122, 136, 144, 153, 157, 162, 183, 204, 216, 244, 272, 306, 314, 324, 366, 408, 432, 459, 471, 488, 549, 612, 628, 648, 732, 816, 918, 942, 976, 1037, 1098, 1224, 1256, 1296, 1377, 1413, 1464, 1647, 1836, 1884, 2074, 2196, 2448, 2512, 2669, 2754, 2826, 2928, 3111, 3294, 3672, 3768, 4148, 4239, 4392, 4941, 5338, 5508, 5652, 6222, 6588, 7344, 7536, 8007, 8296, 8478, 8784, 9333, 9577, 9882, 10676, 11016, 11304, 12444, 12717, 13176, 16014, 16592, 16956, 18666, 19154, 19764, 21352, 22032, 22608, 24021, 24888, 25434, 26352, 27999, 28731, 32028, 33912, 37332, 38308, 39528, 42704, 48042, 49776, 50868, 55998, 57462, 64056, 67824, 72063, 74664, 76616, 79056, 83997, 86193, 96084, 101736, 111996, 114924, 128112, 144126, 149328, 153232, 162809, 167994, 172386, 192168, 203472, 216189, 223992, 229848, 258579, 288252, 325618, 335988, 344772, 384336, 432378, 447984, 459696, 488427, 517158, 576504, 651236, 671976, 689544, 775737, 864756, 976854, 1034316, 1153008, 1302472, 1343952, 1379088, 1465281, 1551474, 1729512, 1953708, 2068632, 2604944, 2930562, 3102948, 3459024, 3907416, 4137264, 4395843, 5861124, 6205896, 7814832, 8791686, 11722248, 12411792, 13187529, 17583372, 23444496, 26375058, 35166744, 52750116, 70333488, 105500232, 211000464]

約数ペア:

[(1, 211000464), (2, 105500232), (3, 70333488), (4, 52750116), (6, 35166744), (8, 26375058), (9, 23444496), (12, 17583372), (16, 13187529), (17, 12411792), (18, 11722248), (24, 8791686), (27, 7814832), (34, 6205896), (36, 5861124), (48, 4395843), (51, 4137264), (54, 3907416), (61, 3459024), (68, 3102948), (72, 2930562), (81, 2604944), (102, 2068632), (108, 1953708), (122, 1729512), (136, 1551474), (144, 1465281), (153, 1379088), (157, 1343952), (162, 1302472), (183, 1153008), (204, 1034316), (216, 976854), (244, 864756), (272, 775737), (306, 689544), (314, 671976), (324, 651236), (366, 576504), (408, 517158), (432, 488427), (459, 459696), (471, 447984), (488, 432378), (549, 384336), (612, 344772), (628, 335988), (648, 325618), (732, 288252), (816, 258579), (918, 229848), (942, 223992), (976, 216189), (1037, 203472), (1098, 192168), (1224, 172386), (1256, 167994), (1296, 162809), (1377, 153232), (1413, 149328), (1464, 144126), (1647, 128112), (1836, 114924), (1884, 111996), (2074, 101736), (2196, 96084), (2448, 86193), (2512, 83997), (2669, 79056), (2754, 76616), (2826, 74664), (2928, 72063), (3111, 67824), (3294, 64056), (3672, 57462), (3768, 55998), (4148, 50868), (4239, 49776), (4392, 48042), (4941, 42704), (5338, 39528), (5508, 38308), (5652, 37332), (6222, 33912), (6588, 32028), (7344, 28731), (7536, 27999), (8007, 26352), (8296, 25434), (8478, 24888), (8784, 24021), (9333, 22608), (9577, 22032), (9882, 21352), (10676, 19764), (11016, 19154), (11304, 18666), (12444, 16956), (12717, 16592), (13176, 16014)]