203855256

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 684702720

約数和(自身を除く): 480847464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 23, 24, 31, 33, 36, 38, 44, 46, 57, 62, 66, 69, 72, 76, 88, 92, 93, 99, 114, 124, 132, 138, 152, 171, 184, 186, 198, 207, 209, 228, 248, 253, 264, 276, 279, 341, 342, 361, 372, 396, 414, 418, 437, 456, 506, 552, 558, 589, 627, 682, 684, 713, 722, 744, 759, 792, 828, 836, 874, 1012, 1023, 1083, 1116, 1178, 1254, 1311, 1364, 1368, 1426, 1444, 1518, 1656, 1672, 1748, 1767, 1881, 2024, 2046, 2139, 2166, 2232, 2277, 2356, 2508, 2622, 2728, 2852, 2888, 3036, 3069, 3249, 3496, 3534, 3762, 3933, 3971, 4092, 4278, 4332, 4554, 4712, 4807, 5016, 5244, 5301, 5704, 6072, 6138, 6417, 6479, 6498, 7068, 7524, 7843, 7866, 7942, 8184, 8303, 8556, 8664, 9108, 9614, 10488, 10602, 11191, 11913, 12276, 12834, 12958, 12996, 13547, 14136, 14421, 15048, 15686, 15732, 15884, 16606, 17112, 18216, 19228, 19437, 21204, 22382, 23529, 23826, 24552, 24909, 25668, 25916, 25992, 27094, 28842, 31372, 31464, 31768, 33212, 33573, 35739, 38456, 38874, 40641, 42408, 43263, 44764, 47058, 47652, 49818, 51336, 51832, 54188, 57684, 58311, 62744, 66424, 67146, 70587, 71478, 74727, 77748, 81282, 86526, 89528, 91333, 94116, 95304, 99636, 100719, 108376, 115368, 116622, 121923, 123101, 134292, 141174, 142956, 149017, 149454, 155496, 162564, 173052, 182666, 188232, 199272, 201438, 233244, 243846, 246202, 257393, 268584, 273999, 282348, 285912, 298034, 298908, 325128, 346104, 365332, 369303, 402876, 447051, 466488, 487692, 492404, 514786, 547998, 564696, 596068, 597816, 730664, 738606, 772179, 805752, 821997, 894102, 975384, 984808, 1029572, 1095996, 1107909, 1192136, 1341153, 1477212, 1544358, 1643994, 1788204, 2059144, 2191992, 2215818, 2316537, 2682306, 2831323, 2954424, 3088716, 3287988, 3576408, 4431636, 4633074, 5364612, 5662646, 6177432, 6575976, 8493969, 8863272, 9266148, 10729224, 11325292, 16987938, 18532296, 22650584, 25481907, 33975876, 50963814, 67951752, 101927628, 203855256]

約数ペア:

[(1, 203855256), (2, 101927628), (3, 67951752), (4, 50963814), (6, 33975876), (8, 25481907), (9, 22650584), (11, 18532296), (12, 16987938), (18, 11325292), (19, 10729224), (22, 9266148), (23, 8863272), (24, 8493969), (31, 6575976), (33, 6177432), (36, 5662646), (38, 5364612), (44, 4633074), (46, 4431636), (57, 3576408), (62, 3287988), (66, 3088716), (69, 2954424), (72, 2831323), (76, 2682306), (88, 2316537), (92, 2215818), (93, 2191992), (99, 2059144), (114, 1788204), (124, 1643994), (132, 1544358), (138, 1477212), (152, 1341153), (171, 1192136), (184, 1107909), (186, 1095996), (198, 1029572), (207, 984808), (209, 975384), (228, 894102), (248, 821997), (253, 805752), (264, 772179), (276, 738606), (279, 730664), (341, 597816), (342, 596068), (361, 564696), (372, 547998), (396, 514786), (414, 492404), (418, 487692), (437, 466488), (456, 447051), (506, 402876), (552, 369303), (558, 365332), (589, 346104), (627, 325128), (682, 298908), (684, 298034), (713, 285912), (722, 282348), (744, 273999), (759, 268584), (792, 257393), (828, 246202), (836, 243846), (874, 233244), (1012, 201438), (1023, 199272), (1083, 188232), (1116, 182666), (1178, 173052), (1254, 162564), (1311, 155496), (1364, 149454), (1368, 149017), (1426, 142956), (1444, 141174), (1518, 134292), (1656, 123101), (1672, 121923), (1748, 116622), (1767, 115368), (1881, 108376), (2024, 100719), (2046, 99636), (2139, 95304), (2166, 94116), (2232, 91333), (2277, 89528), (2356, 86526), (2508, 81282), (2622, 77748), (2728, 74727), (2852, 71478), (2888, 70587), (3036, 67146), (3069, 66424), (3249, 62744), (3496, 58311), (3534, 57684), (3762, 54188), (3933, 51832), (3971, 51336), (4092, 49818), (4278, 47652), (4332, 47058), (4554, 44764), (4712, 43263), (4807, 42408), (5016, 40641), (5244, 38874), (5301, 38456), (5704, 35739), (6072, 33573), (6138, 33212), (6417, 31768), (6479, 31464), (6498, 31372), (7068, 28842), (7524, 27094), (7843, 25992), (7866, 25916), (7942, 25668), (8184, 24909), (8303, 24552), (8556, 23826), (8664, 23529), (9108, 22382), (9614, 21204), (10488, 19437), (10602, 19228), (11191, 18216), (11913, 17112), (12276, 16606), (12834, 15884), (12958, 15732), (12996, 15686), (13547, 15048), (14136, 14421)]