205949952

素因数分解:

$2^{10}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:236

約数の個数: 220

約数和(自身を含む): 665782656

約数和(自身を除く): 459832704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 191, 192, 208, 216, 234, 256, 288, 312, 324, 351, 382, 384, 416, 432, 468, 512, 573, 576, 624, 648, 702, 764, 768, 832, 864, 936, 1024, 1053, 1146, 1152, 1248, 1296, 1404, 1528, 1536, 1664, 1719, 1728, 1872, 2106, 2292, 2304, 2483, 2496, 2592, 2808, 3056, 3072, 3328, 3438, 3456, 3744, 4212, 4584, 4608, 4966, 4992, 5157, 5184, 5616, 6112, 6656, 6876, 6912, 7449, 7488, 8424, 9168, 9216, 9932, 9984, 10314, 10368, 11232, 12224, 13312, 13752, 13824, 14898, 14976, 15471, 16848, 18336, 19864, 19968, 20628, 20736, 22347, 22464, 24448, 27504, 27648, 29796, 29952, 30942, 33696, 36672, 39728, 39936, 41256, 41472, 44694, 44928, 48896, 55008, 59592, 59904, 61884, 67041, 67392, 73344, 79456, 82512, 82944, 89388, 89856, 97792, 110016, 119184, 119808, 123768, 134082, 134784, 146688, 158912, 165024, 178776, 179712, 195584, 201123, 220032, 238368, 247536, 268164, 269568, 293376, 317824, 330048, 357552, 359424, 402246, 440064, 476736, 495072, 536328, 539136, 586752, 635648, 660096, 715104, 804492, 880128, 953472, 990144, 1072656, 1078272, 1271296, 1320192, 1430208, 1608984, 1760256, 1906944, 1980288, 2145312, 2542592, 2640384, 2860416, 3217968, 3813888, 3960576, 4290624, 5280768, 5720832, 6435936, 7627776, 7921152, 8581248, 11441664, 12871872, 15842304, 17162496, 22883328, 25743744, 34324992, 51487488, 68649984, 102974976, 205949952]

約数ペア:

[(1, 205949952), (2, 102974976), (3, 68649984), (4, 51487488), (6, 34324992), (8, 25743744), (9, 22883328), (12, 17162496), (13, 15842304), (16, 12871872), (18, 11441664), (24, 8581248), (26, 7921152), (27, 7627776), (32, 6435936), (36, 5720832), (39, 5280768), (48, 4290624), (52, 3960576), (54, 3813888), (64, 3217968), (72, 2860416), (78, 2640384), (81, 2542592), (96, 2145312), (104, 1980288), (108, 1906944), (117, 1760256), (128, 1608984), (144, 1430208), (156, 1320192), (162, 1271296), (191, 1078272), (192, 1072656), (208, 990144), (216, 953472), (234, 880128), (256, 804492), (288, 715104), (312, 660096), (324, 635648), (351, 586752), (382, 539136), (384, 536328), (416, 495072), (432, 476736), (468, 440064), (512, 402246), (573, 359424), (576, 357552), (624, 330048), (648, 317824), (702, 293376), (764, 269568), (768, 268164), (832, 247536), (864, 238368), (936, 220032), (1024, 201123), (1053, 195584), (1146, 179712), (1152, 178776), (1248, 165024), (1296, 158912), (1404, 146688), (1528, 134784), (1536, 134082), (1664, 123768), (1719, 119808), (1728, 119184), (1872, 110016), (2106, 97792), (2292, 89856), (2304, 89388), (2483, 82944), (2496, 82512), (2592, 79456), (2808, 73344), (3056, 67392), (3072, 67041), (3328, 61884), (3438, 59904), (3456, 59592), (3744, 55008), (4212, 48896), (4584, 44928), (4608, 44694), (4966, 41472), (4992, 41256), (5157, 39936), (5184, 39728), (5616, 36672), (6112, 33696), (6656, 30942), (6876, 29952), (6912, 29796), (7449, 27648), (7488, 27504), (8424, 24448), (9168, 22464), (9216, 22347), (9932, 20736), (9984, 20628), (10314, 19968), (10368, 19864), (11232, 18336), (12224, 16848), (13312, 15471), (13752, 14976), (13824, 14898)]