206838864

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4497

約数の個数: 120

約数和(自身を含む): 645315840

約数和(自身を除く): 438476976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 304, 306, 323, 342, 408, 456, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1938, 2448, 2584, 2736, 2907, 3876, 4447, 5168, 5814, 7752, 8894, 11628, 13341, 15504, 17788, 23256, 26682, 35576, 40023, 46512, 53364, 71152, 75599, 80046, 84493, 106728, 151198, 160092, 168986, 213456, 226797, 253479, 302396, 320184, 337972, 453594, 506958, 604792, 640368, 675944, 680391, 760437, 907188, 1013916, 1209584, 1351888, 1360782, 1436381, 1520874, 1814376, 2027832, 2721564, 2872762, 3041748, 3628752, 4055664, 4309143, 5443128, 5745524, 6083496, 8618286, 10886256, 11491048, 12166992, 12927429, 17236572, 22982096, 25854858, 34473144, 51709716, 68946288, 103419432, 206838864]

約数ペア:

[(1, 206838864), (2, 103419432), (3, 68946288), (4, 51709716), (6, 34473144), (8, 25854858), (9, 22982096), (12, 17236572), (16, 12927429), (17, 12166992), (18, 11491048), (19, 10886256), (24, 8618286), (34, 6083496), (36, 5745524), (38, 5443128), (48, 4309143), (51, 4055664), (57, 3628752), (68, 3041748), (72, 2872762), (76, 2721564), (102, 2027832), (114, 1814376), (136, 1520874), (144, 1436381), (152, 1360782), (153, 1351888), (171, 1209584), (204, 1013916), (228, 907188), (272, 760437), (304, 680391), (306, 675944), (323, 640368), (342, 604792), (408, 506958), (456, 453594), (612, 337972), (646, 320184), (684, 302396), (816, 253479), (912, 226797), (969, 213456), (1224, 168986), (1292, 160092), (1368, 151198), (1938, 106728), (2448, 84493), (2584, 80046), (2736, 75599), (2907, 71152), (3876, 53364), (4447, 46512), (5168, 40023), (5814, 35576), (7752, 26682), (8894, 23256), (11628, 17788), (13341, 15504)]