203856744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3071

約数の個数: 128

約数和(自身を含む): 647700480

約数和(自身を除く): 443843736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3011, 3224, 4836, 5208, 5642, 6022, 8463, 9033, 9672, 11284, 12044, 16926, 18066, 21077, 22568, 24088, 33852, 36132, 39143, 42154, 63231, 67704, 72264, 78286, 84308, 93341, 117429, 126462, 156572, 168616, 186682, 234858, 252924, 274001, 280023, 313144, 373364, 469716, 505848, 548002, 560046, 653387, 746728, 822003, 939432, 1096004, 1120092, 1213433, 1306774, 1644006, 1960161, 2192008, 2240184, 2426866, 2613548, 3288012, 3640299, 3920322, 4853732, 5227096, 6576024, 7280598, 7840644, 8494031, 9707464, 14561196, 15681288, 16988062, 25482093, 29122392, 33976124, 50964186, 67952248, 101928372, 203856744]

約数ペア:

[(1, 203856744), (2, 101928372), (3, 67952248), (4, 50964186), (6, 33976124), (7, 29122392), (8, 25482093), (12, 16988062), (13, 15681288), (14, 14561196), (21, 9707464), (24, 8494031), (26, 7840644), (28, 7280598), (31, 6576024), (39, 5227096), (42, 4853732), (52, 3920322), (56, 3640299), (62, 3288012), (78, 2613548), (84, 2426866), (91, 2240184), (93, 2192008), (104, 1960161), (124, 1644006), (156, 1306774), (168, 1213433), (182, 1120092), (186, 1096004), (217, 939432), (248, 822003), (273, 746728), (312, 653387), (364, 560046), (372, 548002), (403, 505848), (434, 469716), (546, 373364), (651, 313144), (728, 280023), (744, 274001), (806, 252924), (868, 234858), (1092, 186682), (1209, 168616), (1302, 156572), (1612, 126462), (1736, 117429), (2184, 93341), (2418, 84308), (2604, 78286), (2821, 72264), (3011, 67704), (3224, 63231), (4836, 42154), (5208, 39143), (5642, 36132), (6022, 33852), (8463, 24088), (9033, 22568), (9672, 21077), (11284, 18066), (12044, 16926)]