205655491152

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{105097}}^1$

素因数の和:105345

約数の個数: 120

約数和(自身を含む): 585508525056

約数和(自身を除く): 379853033904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 127, 144, 214, 254, 321, 381, 428, 508, 642, 762, 856, 963, 1016, 1143, 1284, 1524, 1712, 1926, 2032, 2286, 2568, 3048, 3852, 4572, 5136, 6096, 7704, 9144, 13589, 15408, 18288, 27178, 40767, 54356, 81534, 105097, 108712, 122301, 163068, 210194, 217424, 244602, 315291, 326136, 420388, 489204, 630582, 652272, 840776, 945873, 978408, 1261164, 1681552, 1891746, 1956816, 2522328, 3783492, 5044656, 7566984, 11245379, 13347319, 15133968, 22490758, 26694638, 33736137, 40041957, 44981516, 53389276, 67472274, 80083914, 89963032, 101208411, 106778552, 120125871, 134944548, 160167828, 179926064, 202416822, 213557104, 240251742, 269889096, 320335656, 404833644, 480503484, 539778192, 640671312, 809667288, 961006968, 1428163133, 1619334576, 1922013936, 2856326266, 4284489399, 5712652532, 8568978798, 11425305064, 12853468197, 17137957596, 22850610128, 25706936394, 34275915192, 51413872788, 68551830384, 102827745576, 205655491152]

約数ペア:

[(1, 205655491152), (2, 102827745576), (3, 68551830384), (4, 51413872788), (6, 34275915192), (8, 25706936394), (9, 22850610128), (12, 17137957596), (16, 12853468197), (18, 11425305064), (24, 8568978798), (36, 5712652532), (48, 4284489399), (72, 2856326266), (107, 1922013936), (127, 1619334576), (144, 1428163133), (214, 961006968), (254, 809667288), (321, 640671312), (381, 539778192), (428, 480503484), (508, 404833644), (642, 320335656), (762, 269889096), (856, 240251742), (963, 213557104), (1016, 202416822), (1143, 179926064), (1284, 160167828), (1524, 134944548), (1712, 120125871), (1926, 106778552), (2032, 101208411), (2286, 89963032), (2568, 80083914), (3048, 67472274), (3852, 53389276), (4572, 44981516), (5136, 40041957), (6096, 33736137), (7704, 26694638), (9144, 22490758), (13589, 15133968), (15408, 13347319), (18288, 11245379), (27178, 7566984), (40767, 5044656), (54356, 3783492), (81534, 2522328), (105097, 1956816), (108712, 1891746), (122301, 1681552), (163068, 1261164), (210194, 978408), (217424, 945873), (244602, 840776), (315291, 652272), (326136, 630582), (420388, 489204)]