211195488

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 288

約数和(自身を含む): 723945600

約数和(自身を除く): 512750112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 49, 51, 56, 57, 68, 76, 84, 96, 98, 102, 112, 114, 119, 133, 136, 139, 147, 152, 168, 196, 204, 224, 228, 238, 266, 272, 278, 294, 304, 323, 336, 357, 392, 399, 408, 417, 456, 476, 532, 544, 556, 588, 608, 646, 672, 714, 784, 798, 816, 833, 834, 912, 931, 952, 969, 973, 1064, 1112, 1176, 1292, 1428, 1568, 1596, 1632, 1666, 1668, 1824, 1862, 1904, 1938, 1946, 2128, 2224, 2261, 2352, 2363, 2499, 2584, 2641, 2793, 2856, 2919, 3192, 3332, 3336, 3724, 3808, 3876, 3892, 4256, 4448, 4522, 4704, 4726, 4998, 5168, 5282, 5586, 5712, 5838, 6384, 6664, 6672, 6783, 6811, 7089, 7448, 7752, 7784, 7923, 9044, 9452, 9996, 10336, 10564, 11172, 11424, 11676, 12768, 13328, 13344, 13566, 13622, 14178, 14896, 15504, 15568, 15827, 15846, 16541, 18088, 18487, 18904, 19992, 20433, 21128, 22344, 23352, 26656, 27132, 27244, 28356, 29792, 31008, 31136, 31654, 31692, 33082, 36176, 36974, 37808, 39984, 40866, 42256, 44688, 44897, 46704, 47481, 49623, 54264, 54488, 55461, 56712, 63308, 63384, 66164, 72352, 73948, 75616, 79968, 81732, 84512, 89376, 89794, 93408, 94962, 99246, 108528, 108976, 110922, 113424, 115787, 126616, 126768, 129409, 132328, 134691, 147896, 163464, 179588, 189924, 198492, 217056, 217952, 221844, 226848, 231574, 253232, 253536, 258818, 264656, 269382, 295792, 314279, 326928, 347361, 359176, 379848, 388227, 396984, 443688, 463148, 506464, 517636, 529312, 538764, 591584, 628558, 653856, 694722, 718352, 759696, 776454, 793968, 887376, 926296, 942837, 1035272, 1077528, 1257116, 1389444, 1436704, 1519392, 1552908, 1587936, 1774752, 1852592, 1885674, 2070544, 2155056, 2199953, 2514232, 2778888, 3105816, 3705184, 3771348, 4141088, 4310112, 4399906, 5028464, 5557776, 6211632, 6599859, 7542696, 8799812, 10056928, 11115552, 12423264, 13199718, 15085392, 17599624, 26399436, 30170784, 35199248, 52798872, 70398496, 105597744, 211195488]

約数ペア:

[(1, 211195488), (2, 105597744), (3, 70398496), (4, 52798872), (6, 35199248), (7, 30170784), (8, 26399436), (12, 17599624), (14, 15085392), (16, 13199718), (17, 12423264), (19, 11115552), (21, 10056928), (24, 8799812), (28, 7542696), (32, 6599859), (34, 6211632), (38, 5557776), (42, 5028464), (48, 4399906), (49, 4310112), (51, 4141088), (56, 3771348), (57, 3705184), (68, 3105816), (76, 2778888), (84, 2514232), (96, 2199953), (98, 2155056), (102, 2070544), (112, 1885674), (114, 1852592), (119, 1774752), (133, 1587936), (136, 1552908), (139, 1519392), (147, 1436704), (152, 1389444), (168, 1257116), (196, 1077528), (204, 1035272), (224, 942837), (228, 926296), (238, 887376), (266, 793968), (272, 776454), (278, 759696), (294, 718352), (304, 694722), (323, 653856), (336, 628558), (357, 591584), (392, 538764), (399, 529312), (408, 517636), (417, 506464), (456, 463148), (476, 443688), (532, 396984), (544, 388227), (556, 379848), (588, 359176), (608, 347361), (646, 326928), (672, 314279), (714, 295792), (784, 269382), (798, 264656), (816, 258818), (833, 253536), (834, 253232), (912, 231574), (931, 226848), (952, 221844), (969, 217952), (973, 217056), (1064, 198492), (1112, 189924), (1176, 179588), (1292, 163464), (1428, 147896), (1568, 134691), (1596, 132328), (1632, 129409), (1666, 126768), (1668, 126616), (1824, 115787), (1862, 113424), (1904, 110922), (1938, 108976), (1946, 108528), (2128, 99246), (2224, 94962), (2261, 93408), (2352, 89794), (2363, 89376), (2499, 84512), (2584, 81732), (2641, 79968), (2793, 75616), (2856, 73948), (2919, 72352), (3192, 66164), (3332, 63384), (3336, 63308), (3724, 56712), (3808, 55461), (3876, 54488), (3892, 54264), (4256, 49623), (4448, 47481), (4522, 46704), (4704, 44897), (4726, 44688), (4998, 42256), (5168, 40866), (5282, 39984), (5586, 37808), (5712, 36974), (5838, 36176), (6384, 33082), (6664, 31692), (6672, 31654), (6783, 31136), (6811, 31008), (7089, 29792), (7448, 28356), (7752, 27244), (7784, 27132), (7923, 26656), (9044, 23352), (9452, 22344), (9996, 21128), (10336, 20433), (10564, 19992), (11172, 18904), (11424, 18487), (11676, 18088), (12768, 16541), (13328, 15846), (13344, 15827), (13566, 15568), (13622, 15504), (14178, 14896)]