204377264

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:427

約数の個数: 160

約数和(自身を含む): 539965440

約数和(自身を除く): 335588176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 23, 26, 28, 34, 46, 52, 56, 68, 91, 92, 104, 112, 119, 136, 161, 182, 184, 208, 221, 238, 272, 299, 322, 359, 364, 368, 391, 442, 476, 598, 644, 718, 728, 782, 884, 952, 1196, 1288, 1436, 1456, 1547, 1564, 1768, 1904, 2093, 2392, 2513, 2576, 2737, 2872, 3094, 3128, 3536, 4186, 4667, 4784, 5026, 5083, 5474, 5744, 6103, 6188, 6256, 8257, 8372, 9334, 10052, 10166, 10948, 12206, 12376, 16514, 16744, 18668, 20104, 20332, 21896, 24412, 24752, 32669, 33028, 33488, 35581, 37336, 40208, 40664, 42721, 43792, 48824, 57799, 65338, 66056, 71162, 74672, 79339, 81328, 85442, 97648, 107341, 115598, 130676, 132112, 140369, 142324, 158678, 170884, 214682, 231196, 261352, 280738, 284648, 317356, 341768, 429364, 462392, 522704, 555373, 561476, 569296, 634712, 683536, 751387, 858728, 924784, 982583, 1110746, 1122952, 1269424, 1502774, 1717456, 1824797, 1965166, 2221492, 2245904, 3005548, 3649594, 3930332, 4442984, 6011096, 7299188, 7860664, 8885968, 12022192, 12773579, 14598376, 15721328, 25547158, 29196752, 51094316, 102188632, 204377264]

約数ペア:

[(1, 204377264), (2, 102188632), (4, 51094316), (7, 29196752), (8, 25547158), (13, 15721328), (14, 14598376), (16, 12773579), (17, 12022192), (23, 8885968), (26, 7860664), (28, 7299188), (34, 6011096), (46, 4442984), (52, 3930332), (56, 3649594), (68, 3005548), (91, 2245904), (92, 2221492), (104, 1965166), (112, 1824797), (119, 1717456), (136, 1502774), (161, 1269424), (182, 1122952), (184, 1110746), (208, 982583), (221, 924784), (238, 858728), (272, 751387), (299, 683536), (322, 634712), (359, 569296), (364, 561476), (368, 555373), (391, 522704), (442, 462392), (476, 429364), (598, 341768), (644, 317356), (718, 284648), (728, 280738), (782, 261352), (884, 231196), (952, 214682), (1196, 170884), (1288, 158678), (1436, 142324), (1456, 140369), (1547, 132112), (1564, 130676), (1768, 115598), (1904, 107341), (2093, 97648), (2392, 85442), (2513, 81328), (2576, 79339), (2737, 74672), (2872, 71162), (3094, 66056), (3128, 65338), (3536, 57799), (4186, 48824), (4667, 43792), (4784, 42721), (5026, 40664), (5083, 40208), (5474, 37336), (5744, 35581), (6103, 33488), (6188, 33028), (6256, 32669), (8257, 24752), (8372, 24412), (9334, 21896), (10052, 20332), (10166, 20104), (10948, 18668), (12206, 16744), (12376, 16514)]