207087216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 160

約数和(自身を含む): 646053888

約数和(自身を除く): 438966672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 127, 138, 161, 168, 184, 211, 254, 276, 322, 336, 368, 381, 422, 483, 508, 552, 633, 644, 762, 844, 889, 966, 1016, 1104, 1266, 1288, 1477, 1524, 1688, 1778, 1932, 2032, 2532, 2576, 2667, 2921, 2954, 3048, 3376, 3556, 3864, 4431, 4853, 5064, 5334, 5842, 5908, 6096, 7112, 7728, 8763, 8862, 9706, 10128, 10668, 11684, 11816, 14224, 14559, 17526, 17724, 19412, 20447, 21336, 23368, 23632, 26797, 29118, 33971, 35052, 35448, 38824, 40894, 42672, 46736, 53594, 58236, 61341, 67942, 70104, 70896, 77648, 80391, 81788, 101913, 107188, 116472, 122682, 135884, 140208, 160782, 163576, 187579, 203826, 214376, 232944, 245364, 271768, 321564, 327152, 375158, 407652, 428752, 490728, 543536, 562737, 616331, 643128, 750316, 815304, 981456, 1125474, 1232662, 1286256, 1500632, 1630608, 1848993, 2250948, 2465324, 3001264, 3697986, 4314317, 4501896, 4930648, 7395972, 8628634, 9003792, 9861296, 12942951, 14791944, 17257268, 25885902, 29583888, 34514536, 51771804, 69029072, 103543608, 207087216]

約数ペア:

[(1, 207087216), (2, 103543608), (3, 69029072), (4, 51771804), (6, 34514536), (7, 29583888), (8, 25885902), (12, 17257268), (14, 14791944), (16, 12942951), (21, 9861296), (23, 9003792), (24, 8628634), (28, 7395972), (42, 4930648), (46, 4501896), (48, 4314317), (56, 3697986), (69, 3001264), (84, 2465324), (92, 2250948), (112, 1848993), (127, 1630608), (138, 1500632), (161, 1286256), (168, 1232662), (184, 1125474), (211, 981456), (254, 815304), (276, 750316), (322, 643128), (336, 616331), (368, 562737), (381, 543536), (422, 490728), (483, 428752), (508, 407652), (552, 375158), (633, 327152), (644, 321564), (762, 271768), (844, 245364), (889, 232944), (966, 214376), (1016, 203826), (1104, 187579), (1266, 163576), (1288, 160782), (1477, 140208), (1524, 135884), (1688, 122682), (1778, 116472), (1932, 107188), (2032, 101913), (2532, 81788), (2576, 80391), (2667, 77648), (2921, 70896), (2954, 70104), (3048, 67942), (3376, 61341), (3556, 58236), (3864, 53594), (4431, 46736), (4853, 42672), (5064, 40894), (5334, 38824), (5842, 35448), (5908, 35052), (6096, 33971), (7112, 29118), (7728, 26797), (8763, 23632), (8862, 23368), (9706, 21336), (10128, 20447), (10668, 19412), (11684, 17724), (11816, 17526), (14224, 14559)]