206803212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 647184384

約数和(自身を除く): 440381172

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 37, 42, 44, 46, 66, 69, 74, 77, 84, 92, 111, 132, 138, 148, 154, 161, 222, 231, 253, 259, 263, 276, 308, 322, 407, 444, 462, 483, 506, 518, 526, 644, 759, 777, 789, 814, 851, 924, 966, 1012, 1036, 1052, 1221, 1518, 1554, 1578, 1628, 1702, 1771, 1841, 1932, 2442, 2553, 2849, 2893, 3036, 3108, 3156, 3404, 3542, 3682, 4884, 5106, 5313, 5523, 5698, 5786, 5957, 6049, 7084, 7364, 8547, 8679, 9361, 9731, 10212, 10626, 11046, 11396, 11572, 11914, 12098, 17094, 17358, 17871, 18147, 18722, 19462, 20251, 21252, 22092, 23828, 24196, 28083, 29193, 34188, 34716, 35742, 36294, 37444, 38924, 40502, 42343, 56166, 58386, 60753, 65527, 66539, 68117, 71484, 72588, 81004, 84686, 107041, 112332, 116772, 121506, 127029, 131054, 133078, 136234, 169372, 196581, 199617, 204351, 214082, 223813, 243012, 254058, 262108, 266156, 272468, 321123, 393162, 399234, 408702, 428164, 447626, 465773, 508116, 642246, 671439, 749287, 786324, 798468, 817404, 895252, 931546, 1284492, 1342878, 1397319, 1498574, 1566691, 1863092, 2247861, 2461943, 2685756, 2794638, 2997148, 3133382, 4495722, 4700073, 4923886, 5589276, 6266764, 7385829, 8991444, 9400146, 9847772, 14771658, 17233601, 18800292, 29543316, 34467202, 51700803, 68934404, 103401606, 206803212]

約数ペア:

[(1, 206803212), (2, 103401606), (3, 68934404), (4, 51700803), (6, 34467202), (7, 29543316), (11, 18800292), (12, 17233601), (14, 14771658), (21, 9847772), (22, 9400146), (23, 8991444), (28, 7385829), (33, 6266764), (37, 5589276), (42, 4923886), (44, 4700073), (46, 4495722), (66, 3133382), (69, 2997148), (74, 2794638), (77, 2685756), (84, 2461943), (92, 2247861), (111, 1863092), (132, 1566691), (138, 1498574), (148, 1397319), (154, 1342878), (161, 1284492), (222, 931546), (231, 895252), (253, 817404), (259, 798468), (263, 786324), (276, 749287), (308, 671439), (322, 642246), (407, 508116), (444, 465773), (462, 447626), (483, 428164), (506, 408702), (518, 399234), (526, 393162), (644, 321123), (759, 272468), (777, 266156), (789, 262108), (814, 254058), (851, 243012), (924, 223813), (966, 214082), (1012, 204351), (1036, 199617), (1052, 196581), (1221, 169372), (1518, 136234), (1554, 133078), (1578, 131054), (1628, 127029), (1702, 121506), (1771, 116772), (1841, 112332), (1932, 107041), (2442, 84686), (2553, 81004), (2849, 72588), (2893, 71484), (3036, 68117), (3108, 66539), (3156, 65527), (3404, 60753), (3542, 58386), (3682, 56166), (4884, 42343), (5106, 40502), (5313, 38924), (5523, 37444), (5698, 36294), (5786, 35742), (5957, 34716), (6049, 34188), (7084, 29193), (7364, 28083), (8547, 24196), (8679, 23828), (9361, 22092), (9731, 21252), (10212, 20251), (10626, 19462), (11046, 18722), (11396, 18147), (11572, 17871), (11914, 17358), (12098, 17094)]