209227392

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 705432000

約数和(自身を除く): 496204608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 79, 88, 96, 99, 114, 121, 128, 132, 144, 152, 158, 171, 176, 192, 198, 209, 228, 237, 242, 264, 288, 304, 316, 342, 352, 363, 384, 396, 418, 456, 474, 484, 528, 576, 608, 627, 632, 684, 704, 711, 726, 792, 836, 869, 912, 948, 968, 1056, 1089, 1152, 1216, 1254, 1264, 1368, 1408, 1422, 1452, 1501, 1584, 1672, 1738, 1824, 1881, 1896, 1936, 2112, 2178, 2299, 2432, 2508, 2528, 2607, 2736, 2844, 2904, 3002, 3168, 3344, 3476, 3648, 3762, 3792, 3872, 4224, 4356, 4503, 4598, 5016, 5056, 5214, 5472, 5688, 5808, 6004, 6336, 6688, 6897, 6952, 7296, 7524, 7584, 7744, 7821, 8712, 9006, 9196, 9559, 10032, 10112, 10428, 10944, 11376, 11616, 12008, 12672, 13376, 13509, 13794, 13904, 15048, 15168, 15488, 15642, 16511, 17424, 18012, 18392, 19118, 20064, 20691, 20856, 21888, 22752, 23232, 24016, 26752, 27018, 27588, 27808, 28677, 30096, 30336, 31284, 33022, 34848, 36024, 36784, 38236, 40128, 41382, 41712, 45504, 46464, 48032, 49533, 54036, 55176, 55616, 57354, 60192, 62568, 66044, 69696, 72048, 73568, 76472, 80256, 82764, 83424, 86031, 91008, 96064, 99066, 108072, 110352, 111232, 114708, 120384, 125136, 132088, 139392, 144096, 147136, 148599, 152944, 165528, 166848, 172062, 181621, 192128, 198132, 216144, 220704, 229416, 240768, 250272, 264176, 288192, 294272, 297198, 305888, 331056, 333696, 344124, 363242, 396264, 432288, 441408, 458832, 500544, 528352, 544863, 576384, 594396, 611776, 662112, 688248, 726484, 792528, 864576, 882816, 917664, 1001088, 1056704, 1089726, 1188792, 1223552, 1324224, 1376496, 1452968, 1585056, 1634589, 1729152, 1835328, 2113408, 2179452, 2377584, 2648448, 2752992, 2905936, 3170112, 3269178, 3670656, 4358904, 4755168, 5505984, 5811872, 6340224, 6538356, 8717808, 9510336, 11011968, 11623744, 13076712, 17435616, 19020672, 23247488, 26153424, 34871232, 52306848, 69742464, 104613696, 209227392]

約数ペア:

[(1, 209227392), (2, 104613696), (3, 69742464), (4, 52306848), (6, 34871232), (8, 26153424), (9, 23247488), (11, 19020672), (12, 17435616), (16, 13076712), (18, 11623744), (19, 11011968), (22, 9510336), (24, 8717808), (32, 6538356), (33, 6340224), (36, 5811872), (38, 5505984), (44, 4755168), (48, 4358904), (57, 3670656), (64, 3269178), (66, 3170112), (72, 2905936), (76, 2752992), (79, 2648448), (88, 2377584), (96, 2179452), (99, 2113408), (114, 1835328), (121, 1729152), (128, 1634589), (132, 1585056), (144, 1452968), (152, 1376496), (158, 1324224), (171, 1223552), (176, 1188792), (192, 1089726), (198, 1056704), (209, 1001088), (228, 917664), (237, 882816), (242, 864576), (264, 792528), (288, 726484), (304, 688248), (316, 662112), (342, 611776), (352, 594396), (363, 576384), (384, 544863), (396, 528352), (418, 500544), (456, 458832), (474, 441408), (484, 432288), (528, 396264), (576, 363242), (608, 344124), (627, 333696), (632, 331056), (684, 305888), (704, 297198), (711, 294272), (726, 288192), (792, 264176), (836, 250272), (869, 240768), (912, 229416), (948, 220704), (968, 216144), (1056, 198132), (1089, 192128), (1152, 181621), (1216, 172062), (1254, 166848), (1264, 165528), (1368, 152944), (1408, 148599), (1422, 147136), (1452, 144096), (1501, 139392), (1584, 132088), (1672, 125136), (1738, 120384), (1824, 114708), (1881, 111232), (1896, 110352), (1936, 108072), (2112, 99066), (2178, 96064), (2299, 91008), (2432, 86031), (2508, 83424), (2528, 82764), (2607, 80256), (2736, 76472), (2844, 73568), (2904, 72048), (3002, 69696), (3168, 66044), (3344, 62568), (3476, 60192), (3648, 57354), (3762, 55616), (3792, 55176), (3872, 54036), (4224, 49533), (4356, 48032), (4503, 46464), (4598, 45504), (5016, 41712), (5056, 41382), (5214, 40128), (5472, 38236), (5688, 36784), (5808, 36024), (6004, 34848), (6336, 33022), (6688, 31284), (6897, 30336), (6952, 30096), (7296, 28677), (7524, 27808), (7584, 27588), (7744, 27018), (7821, 26752), (8712, 24016), (9006, 23232), (9196, 22752), (9559, 21888), (10032, 20856), (10112, 20691), (10428, 20064), (10944, 19118), (11376, 18392), (11616, 18012), (12008, 17424), (12672, 16511), (13376, 15642), (13509, 15488), (13794, 15168), (13904, 15048)]