209198808

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:431

約数の個数: 256

約数和(自身を含む): 741888000

約数和(自身を除く): 532689192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 29, 36, 39, 42, 52, 54, 56, 58, 63, 72, 78, 84, 87, 91, 104, 108, 116, 117, 126, 156, 168, 174, 182, 189, 203, 216, 232, 234, 252, 261, 273, 312, 348, 351, 364, 367, 377, 378, 406, 468, 504, 522, 546, 609, 696, 702, 728, 734, 754, 756, 783, 812, 819, 936, 1044, 1092, 1101, 1131, 1218, 1404, 1468, 1508, 1512, 1566, 1624, 1638, 1827, 2088, 2184, 2202, 2262, 2436, 2457, 2569, 2639, 2808, 2936, 3016, 3132, 3276, 3303, 3393, 3654, 4404, 4524, 4771, 4872, 4914, 5138, 5278, 5481, 6264, 6552, 6606, 6786, 7308, 7707, 7917, 8808, 9048, 9542, 9828, 9909, 10179, 10276, 10556, 10643, 10962, 13212, 13572, 14313, 14616, 15414, 15834, 19084, 19656, 19818, 20358, 20552, 21112, 21286, 21924, 23121, 23751, 26424, 27144, 28626, 30828, 31668, 31929, 33397, 38168, 39636, 40716, 42572, 42939, 43848, 46242, 47502, 57252, 61656, 63336, 63858, 66794, 69363, 71253, 74501, 79272, 81432, 85144, 85878, 92484, 95004, 95787, 100191, 114504, 127716, 128817, 133588, 138359, 138726, 142506, 149002, 171756, 184968, 190008, 191574, 200382, 223503, 255432, 257634, 267176, 276718, 277452, 285012, 287361, 298004, 300573, 343512, 383148, 400764, 415077, 447006, 515268, 553436, 554904, 570024, 574722, 596008, 601146, 670509, 766296, 801528, 830154, 894012, 901719, 968513, 1030536, 1106872, 1149444, 1202292, 1245231, 1341018, 1660308, 1788024, 1803438, 1937026, 2011527, 2298888, 2404584, 2490462, 2682036, 2905539, 3320616, 3606876, 3735693, 3874052, 4023054, 4980924, 5364072, 5811078, 7213752, 7471386, 7748104, 8046108, 8716617, 9961848, 11622156, 14942772, 16092216, 17433234, 23244312, 26149851, 29885544, 34866468, 52299702, 69732936, 104599404, 209198808]

約数ペア:

[(1, 209198808), (2, 104599404), (3, 69732936), (4, 52299702), (6, 34866468), (7, 29885544), (8, 26149851), (9, 23244312), (12, 17433234), (13, 16092216), (14, 14942772), (18, 11622156), (21, 9961848), (24, 8716617), (26, 8046108), (27, 7748104), (28, 7471386), (29, 7213752), (36, 5811078), (39, 5364072), (42, 4980924), (52, 4023054), (54, 3874052), (56, 3735693), (58, 3606876), (63, 3320616), (72, 2905539), (78, 2682036), (84, 2490462), (87, 2404584), (91, 2298888), (104, 2011527), (108, 1937026), (116, 1803438), (117, 1788024), (126, 1660308), (156, 1341018), (168, 1245231), (174, 1202292), (182, 1149444), (189, 1106872), (203, 1030536), (216, 968513), (232, 901719), (234, 894012), (252, 830154), (261, 801528), (273, 766296), (312, 670509), (348, 601146), (351, 596008), (364, 574722), (367, 570024), (377, 554904), (378, 553436), (406, 515268), (468, 447006), (504, 415077), (522, 400764), (546, 383148), (609, 343512), (696, 300573), (702, 298004), (728, 287361), (734, 285012), (754, 277452), (756, 276718), (783, 267176), (812, 257634), (819, 255432), (936, 223503), (1044, 200382), (1092, 191574), (1101, 190008), (1131, 184968), (1218, 171756), (1404, 149002), (1468, 142506), (1508, 138726), (1512, 138359), (1566, 133588), (1624, 128817), (1638, 127716), (1827, 114504), (2088, 100191), (2184, 95787), (2202, 95004), (2262, 92484), (2436, 85878), (2457, 85144), (2569, 81432), (2639, 79272), (2808, 74501), (2936, 71253), (3016, 69363), (3132, 66794), (3276, 63858), (3303, 63336), (3393, 61656), (3654, 57252), (4404, 47502), (4524, 46242), (4771, 43848), (4872, 42939), (4914, 42572), (5138, 40716), (5278, 39636), (5481, 38168), (6264, 33397), (6552, 31929), (6606, 31668), (6786, 30828), (7308, 28626), (7707, 27144), (7917, 26424), (8808, 23751), (9048, 23121), (9542, 21924), (9828, 21286), (9909, 21112), (10179, 20552), (10276, 20358), (10556, 19818), (10643, 19656), (10962, 19084), (13212, 15834), (13572, 15414), (14313, 14616)]