204460951908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{8521}}^1$

素因数の和:8786

約数の個数: 144

約数和(自身を含む): 523657128960

約数和(自身を除く): 319196177052

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 191, 228, 348, 361, 382, 551, 573, 722, 764, 1083, 1102, 1146, 1444, 1653, 2166, 2204, 2292, 3306, 3629, 4332, 5539, 6612, 7258, 8521, 10469, 10887, 11078, 14516, 16617, 17042, 20938, 21774, 22156, 25563, 31407, 33234, 34084, 41876, 43548, 51126, 62814, 66468, 68951, 102252, 105241, 125628, 137902, 161899, 206853, 210482, 247109, 275804, 315723, 323798, 413706, 420964, 485697, 494218, 631446, 647596, 741327, 827412, 971394, 988436, 1262892, 1482654, 1627511, 1942788, 1999579, 2965308, 3076081, 3255022, 3999158, 4695071, 4882533, 5998737, 6152162, 6510044, 7998316, 9228243, 9390142, 9765066, 11997474, 12304324, 14085213, 18456486, 18780284, 19530132, 23994948, 28170426, 30922709, 36912972, 47197819, 56340852, 61845418, 89206349, 92768127, 94395638, 123690836, 141593457, 178412698, 185536254, 188791276, 267619047, 283186914, 356825396, 371072508, 535238094, 566373828, 587531471, 896758561, 1070476188, 1175062942, 1762594413, 1793517122, 2350125884, 2690275683, 3525188826, 3587034244, 5380551366, 7050377652, 10761102732, 17038412659, 34076825318, 51115237977, 68153650636, 102230475954, 204460951908]

約数ペア:

[(1, 204460951908), (2, 102230475954), (3, 68153650636), (4, 51115237977), (6, 34076825318), (12, 17038412659), (19, 10761102732), (29, 7050377652), (38, 5380551366), (57, 3587034244), (58, 3525188826), (76, 2690275683), (87, 2350125884), (114, 1793517122), (116, 1762594413), (174, 1175062942), (191, 1070476188), (228, 896758561), (348, 587531471), (361, 566373828), (382, 535238094), (551, 371072508), (573, 356825396), (722, 283186914), (764, 267619047), (1083, 188791276), (1102, 185536254), (1146, 178412698), (1444, 141593457), (1653, 123690836), (2166, 94395638), (2204, 92768127), (2292, 89206349), (3306, 61845418), (3629, 56340852), (4332, 47197819), (5539, 36912972), (6612, 30922709), (7258, 28170426), (8521, 23994948), (10469, 19530132), (10887, 18780284), (11078, 18456486), (14516, 14085213), (16617, 12304324), (17042, 11997474), (20938, 9765066), (21774, 9390142), (22156, 9228243), (25563, 7998316), (31407, 6510044), (33234, 6152162), (34084, 5998737), (41876, 4882533), (43548, 4695071), (51126, 3999158), (62814, 3255022), (66468, 3076081), (68951, 2965308), (102252, 1999579), (105241, 1942788), (125628, 1627511), (137902, 1482654), (161899, 1262892), (206853, 988436), (210482, 971394), (247109, 827412), (275804, 741327), (315723, 647596), (323798, 631446), (413706, 494218), (420964, 485697)]