201572672

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 168

約数和(自身を含む): 521208000

約数和(自身を除く): 319635328

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 64, 68, 76, 98, 112, 119, 133, 136, 152, 196, 199, 224, 238, 266, 272, 304, 323, 392, 398, 448, 476, 532, 544, 608, 646, 784, 796, 833, 931, 952, 1064, 1088, 1216, 1292, 1393, 1568, 1592, 1666, 1862, 1904, 2128, 2261, 2584, 2786, 3136, 3184, 3332, 3383, 3724, 3781, 3808, 4256, 4522, 5168, 5572, 6368, 6664, 6766, 7448, 7562, 7616, 8512, 9044, 9751, 10336, 11144, 12736, 13328, 13532, 14896, 15124, 15827, 18088, 19502, 20672, 22288, 23681, 26467, 26656, 27064, 29792, 30248, 31654, 36176, 39004, 44576, 47362, 52934, 53312, 54128, 59584, 60496, 63308, 64277, 72352, 78008, 89152, 94724, 105868, 108256, 120992, 126616, 128554, 144704, 156016, 165767, 185269, 189448, 211736, 216512, 241984, 253232, 257108, 312032, 331534, 370538, 378896, 423472, 449939, 506464, 514216, 624064, 663068, 741076, 757792, 846944, 899878, 1012928, 1028432, 1326136, 1482152, 1515584, 1693888, 1799756, 2056864, 2652272, 2964304, 3149573, 3599512, 4113728, 5304544, 5928608, 6299146, 7199024, 10609088, 11857216, 12598292, 14398048, 25196584, 28796096, 50393168, 100786336, 201572672]

約数ペア:

[(1, 201572672), (2, 100786336), (4, 50393168), (7, 28796096), (8, 25196584), (14, 14398048), (16, 12598292), (17, 11857216), (19, 10609088), (28, 7199024), (32, 6299146), (34, 5928608), (38, 5304544), (49, 4113728), (56, 3599512), (64, 3149573), (68, 2964304), (76, 2652272), (98, 2056864), (112, 1799756), (119, 1693888), (133, 1515584), (136, 1482152), (152, 1326136), (196, 1028432), (199, 1012928), (224, 899878), (238, 846944), (266, 757792), (272, 741076), (304, 663068), (323, 624064), (392, 514216), (398, 506464), (448, 449939), (476, 423472), (532, 378896), (544, 370538), (608, 331534), (646, 312032), (784, 257108), (796, 253232), (833, 241984), (931, 216512), (952, 211736), (1064, 189448), (1088, 185269), (1216, 165767), (1292, 156016), (1393, 144704), (1568, 128554), (1592, 126616), (1666, 120992), (1862, 108256), (1904, 105868), (2128, 94724), (2261, 89152), (2584, 78008), (2786, 72352), (3136, 64277), (3184, 63308), (3332, 60496), (3383, 59584), (3724, 54128), (3781, 53312), (3808, 52934), (4256, 47362), (4522, 44576), (5168, 39004), (5572, 36176), (6368, 31654), (6664, 30248), (6766, 29792), (7448, 27064), (7562, 26656), (7616, 26467), (8512, 23681), (9044, 22288), (9751, 20672), (10336, 19502), (11144, 18088), (12736, 15827), (13328, 15124), (13532, 14896)]