201063681

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 397824000

約数和(自身を除く): 196760319

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 59, 63, 73, 91, 117, 133, 171, 177, 189, 219, 247, 273, 351, 399, 413, 511, 513, 531, 657, 741, 767, 819, 949, 1121, 1197, 1239, 1387, 1533, 1593, 1729, 1971, 2223, 2301, 2457, 2847, 3363, 3591, 3717, 4161, 4307, 4599, 5187, 5369, 6643, 6669, 6903, 7847, 8541, 9709, 10089, 11151, 12483, 12921, 13797, 14573, 15561, 16107, 18031, 19929, 20709, 23541, 25623, 29127, 30149, 30267, 37449, 38763, 43719, 46683, 48321, 54093, 55991, 59787, 70623, 81833, 87381, 90447, 102011, 116289, 126217, 131157, 144963, 162279, 167973, 179361, 211869, 245499, 262143, 271341, 306033, 378651, 391937, 393471, 486837, 503919, 572831, 736497, 814023, 918099, 1063829, 1135953, 1175811, 1511757, 1718493, 2209491, 2754297, 3191487, 3407859, 3527433, 5155479, 7446803, 9574461, 10582299, 15466437, 22340409, 28723383, 67021227, 201063681]

約数ペア:

[(1, 201063681), (3, 67021227), (7, 28723383), (9, 22340409), (13, 15466437), (19, 10582299), (21, 9574461), (27, 7446803), (39, 5155479), (57, 3527433), (59, 3407859), (63, 3191487), (73, 2754297), (91, 2209491), (117, 1718493), (133, 1511757), (171, 1175811), (177, 1135953), (189, 1063829), (219, 918099), (247, 814023), (273, 736497), (351, 572831), (399, 503919), (413, 486837), (511, 393471), (513, 391937), (531, 378651), (657, 306033), (741, 271341), (767, 262143), (819, 245499), (949, 211869), (1121, 179361), (1197, 167973), (1239, 162279), (1387, 144963), (1533, 131157), (1593, 126217), (1729, 116289), (1971, 102011), (2223, 90447), (2301, 87381), (2457, 81833), (2847, 70623), (3363, 59787), (3591, 55991), (3717, 54093), (4161, 48321), (4307, 46683), (4599, 43719), (5187, 38763), (5369, 37449), (6643, 30267), (6669, 30149), (6903, 29127), (7847, 25623), (8541, 23541), (9709, 20709), (10089, 19929), (11151, 18031), (12483, 16107), (12921, 15561), (13797, 14573)]