209948544

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4673}}^1$

素因数の和:4709

約数の個数: 128

約数和(自身を含む): 667447200

約数和(自身を除く): 457498656

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, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4673, 4992, 5616, 7488, 9346, 11232, 14019, 14976, 18692, 22464, 28038, 37384, 42057, 44928, 56076, 60749, 74768, 84114, 112152, 121498, 126171, 149536, 168228, 182247, 224304, 242996, 252342, 299072, 336456, 364494, 448608, 485992, 504684, 546741, 598144, 672912, 728988, 897216, 971984, 1009368, 1093482, 1345824, 1457976, 1640223, 1794432, 1943968, 2018736, 2186964, 2691648, 2915952, 3280446, 3887936, 4037472, 4373928, 5383296, 5831904, 6560892, 7775872, 8074944, 8747856, 11663808, 13121784, 16149888, 17495712, 23327616, 26243568, 34991424, 52487136, 69982848, 104974272, 209948544]

約数ペア:

[(1, 209948544), (2, 104974272), (3, 69982848), (4, 52487136), (6, 34991424), (8, 26243568), (9, 23327616), (12, 17495712), (13, 16149888), (16, 13121784), (18, 11663808), (24, 8747856), (26, 8074944), (27, 7775872), (32, 6560892), (36, 5831904), (39, 5383296), (48, 4373928), (52, 4037472), (54, 3887936), (64, 3280446), (72, 2915952), (78, 2691648), (96, 2186964), (104, 2018736), (108, 1943968), (117, 1794432), (128, 1640223), (144, 1457976), (156, 1345824), (192, 1093482), (208, 1009368), (216, 971984), (234, 897216), (288, 728988), (312, 672912), (351, 598144), (384, 546741), (416, 504684), (432, 485992), (468, 448608), (576, 364494), (624, 336456), (702, 299072), (832, 252342), (864, 242996), (936, 224304), (1152, 182247), (1248, 168228), (1404, 149536), (1664, 126171), (1728, 121498), (1872, 112152), (2496, 84114), (2808, 74768), (3456, 60749), (3744, 56076), (4673, 44928), (4992, 42057), (5616, 37384), (7488, 28038), (9346, 22464), (11232, 18692), (14019, 14976)]