209086272

素因数分解:

$2^6\times 3^4\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:838

約数の個数: 140

約数和(自身を含む): 632321316

約数和(自身を除く): 423235044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 144, 159, 162, 192, 212, 216, 288, 318, 324, 424, 432, 477, 576, 636, 648, 761, 848, 864, 954, 1272, 1296, 1431, 1522, 1696, 1728, 1908, 2283, 2544, 2592, 2862, 3044, 3392, 3816, 4293, 4566, 5088, 5184, 5724, 6088, 6849, 7632, 8586, 9132, 10176, 11448, 12176, 13698, 15264, 17172, 18264, 20547, 22896, 24352, 27396, 30528, 34344, 36528, 40333, 41094, 45792, 48704, 54792, 61641, 68688, 73056, 80666, 82188, 91584, 109584, 120999, 123282, 137376, 146112, 161332, 164376, 219168, 241998, 246564, 274752, 322664, 328752, 362997, 438336, 483996, 493128, 645328, 657504, 725994, 967992, 986256, 1088991, 1290656, 1315008, 1451988, 1935984, 1972512, 2177982, 2581312, 2903976, 3266973, 3871968, 3945024, 4355964, 5807952, 6533946, 7743936, 8711928, 11615904, 13067892, 17423856, 23231808, 26135784, 34847712, 52271568, 69695424, 104543136, 209086272]

約数ペア:

[(1, 209086272), (2, 104543136), (3, 69695424), (4, 52271568), (6, 34847712), (8, 26135784), (9, 23231808), (12, 17423856), (16, 13067892), (18, 11615904), (24, 8711928), (27, 7743936), (32, 6533946), (36, 5807952), (48, 4355964), (53, 3945024), (54, 3871968), (64, 3266973), (72, 2903976), (81, 2581312), (96, 2177982), (106, 1972512), (108, 1935984), (144, 1451988), (159, 1315008), (162, 1290656), (192, 1088991), (212, 986256), (216, 967992), (288, 725994), (318, 657504), (324, 645328), (424, 493128), (432, 483996), (477, 438336), (576, 362997), (636, 328752), (648, 322664), (761, 274752), (848, 246564), (864, 241998), (954, 219168), (1272, 164376), (1296, 161332), (1431, 146112), (1522, 137376), (1696, 123282), (1728, 120999), (1908, 109584), (2283, 91584), (2544, 82188), (2592, 80666), (2862, 73056), (3044, 68688), (3392, 61641), (3816, 54792), (4293, 48704), (4566, 45792), (5088, 41094), (5184, 40333), (5724, 36528), (6088, 34344), (6849, 30528), (7632, 27396), (8586, 24352), (9132, 22896), (10176, 20547), (11448, 18264), (12176, 17172), (13698, 15264)]