205895448

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 646963200

約数和(自身を除く): 441067752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 89, 92, 99, 127, 132, 138, 178, 184, 198, 207, 253, 254, 264, 267, 276, 356, 381, 396, 414, 506, 508, 534, 552, 712, 759, 762, 792, 801, 828, 979, 1012, 1016, 1068, 1143, 1397, 1518, 1524, 1602, 1656, 1958, 2024, 2047, 2136, 2277, 2286, 2794, 2921, 2937, 3036, 3048, 3204, 3916, 4094, 4191, 4554, 4572, 5588, 5842, 5874, 6072, 6141, 6408, 7832, 8188, 8382, 8763, 8811, 9108, 9144, 11176, 11303, 11684, 11748, 12282, 12573, 16376, 16764, 17526, 17622, 18216, 18423, 22517, 22606, 23368, 23496, 24564, 25146, 26289, 32131, 33528, 33909, 35052, 35244, 36846, 45034, 45212, 49128, 50292, 52578, 64262, 67551, 67818, 70104, 70488, 73692, 90068, 90424, 96393, 100584, 101727, 105156, 124333, 128524, 135102, 135636, 147384, 180136, 192786, 202653, 203454, 210312, 248666, 257048, 259969, 270204, 271272, 289179, 372999, 385572, 405306, 406908, 497332, 519938, 540408, 578358, 745998, 771144, 779907, 810612, 813816, 994664, 1039876, 1118997, 1156716, 1491996, 1559814, 1621224, 2079752, 2237994, 2313432, 2339721, 2859659, 2983992, 3119628, 4475988, 4679442, 5719318, 6239256, 8578977, 8951976, 9358884, 11438636, 17157954, 18717768, 22877272, 25736931, 34315908, 51473862, 68631816, 102947724, 205895448]

約数ペア:

[(1, 205895448), (2, 102947724), (3, 68631816), (4, 51473862), (6, 34315908), (8, 25736931), (9, 22877272), (11, 18717768), (12, 17157954), (18, 11438636), (22, 9358884), (23, 8951976), (24, 8578977), (33, 6239256), (36, 5719318), (44, 4679442), (46, 4475988), (66, 3119628), (69, 2983992), (72, 2859659), (88, 2339721), (89, 2313432), (92, 2237994), (99, 2079752), (127, 1621224), (132, 1559814), (138, 1491996), (178, 1156716), (184, 1118997), (198, 1039876), (207, 994664), (253, 813816), (254, 810612), (264, 779907), (267, 771144), (276, 745998), (356, 578358), (381, 540408), (396, 519938), (414, 497332), (506, 406908), (508, 405306), (534, 385572), (552, 372999), (712, 289179), (759, 271272), (762, 270204), (792, 259969), (801, 257048), (828, 248666), (979, 210312), (1012, 203454), (1016, 202653), (1068, 192786), (1143, 180136), (1397, 147384), (1518, 135636), (1524, 135102), (1602, 128524), (1656, 124333), (1958, 105156), (2024, 101727), (2047, 100584), (2136, 96393), (2277, 90424), (2286, 90068), (2794, 73692), (2921, 70488), (2937, 70104), (3036, 67818), (3048, 67551), (3204, 64262), (3916, 52578), (4094, 50292), (4191, 49128), (4554, 45212), (4572, 45034), (5588, 36846), (5842, 35244), (5874, 35052), (6072, 33909), (6141, 33528), (6408, 32131), (7832, 26289), (8188, 25146), (8382, 24564), (8763, 23496), (8811, 23368), (9108, 22606), (9144, 22517), (11176, 18423), (11303, 18216), (11684, 17622), (11748, 17526), (12282, 16764), (12573, 16376)]