212340804039

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{82021}}^1$

素因数の和:82185

約数の個数: 96

約数和(自身を含む): 394099305600

約数和(自身を除く): 181758501561

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 109, 117, 203, 261, 273, 327, 377, 609, 763, 819, 981, 1131, 1417, 1827, 2289, 2639, 3161, 3393, 4251, 6867, 7917, 9483, 9919, 12753, 22127, 23751, 28449, 29757, 41093, 66381, 82021, 89271, 123279, 199143, 246063, 287651, 369837, 574147, 738189, 862953, 1066273, 1722441, 2378609, 2588859, 3198819, 5167323, 7135827, 7463911, 8940289, 9596457, 16650263, 21407481, 22391733, 26820867, 30921917, 49950789, 62582023, 67175199, 80462601, 92765751, 116223757, 149852367, 187746069, 216453419, 259268381, 278297253, 348671271, 563238207, 649360257, 777805143, 813566299, 1046013813, 1814878667, 1948080771, 2333415429, 2440698897, 3370488953, 5444636001, 7322096691, 10111466859, 16333908003, 23593422671, 30334400577, 70780268013, 212340804039]

約数ペア:

[(1, 212340804039), (3, 70780268013), (7, 30334400577), (9, 23593422671), (13, 16333908003), (21, 10111466859), (29, 7322096691), (39, 5444636001), (63, 3370488953), (87, 2440698897), (91, 2333415429), (109, 1948080771), (117, 1814878667), (203, 1046013813), (261, 813566299), (273, 777805143), (327, 649360257), (377, 563238207), (609, 348671271), (763, 278297253), (819, 259268381), (981, 216453419), (1131, 187746069), (1417, 149852367), (1827, 116223757), (2289, 92765751), (2639, 80462601), (3161, 67175199), (3393, 62582023), (4251, 49950789), (6867, 30921917), (7917, 26820867), (9483, 22391733), (9919, 21407481), (12753, 16650263), (22127, 9596457), (23751, 8940289), (28449, 7463911), (29757, 7135827), (41093, 5167323), (66381, 3198819), (82021, 2588859), (89271, 2378609), (123279, 1722441), (199143, 1066273), (246063, 862953), (287651, 738189), (369837, 574147)]