204669216

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 619950240

約数和(自身を除く): 415281024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 113, 114, 144, 152, 171, 226, 228, 288, 304, 331, 339, 342, 452, 456, 608, 662, 678, 684, 904, 912, 993, 1017, 1324, 1356, 1368, 1808, 1824, 1986, 2034, 2147, 2648, 2712, 2736, 2979, 3616, 3972, 4068, 4294, 5296, 5424, 5472, 5958, 6289, 6441, 7944, 8136, 8588, 10592, 10848, 11916, 12578, 12882, 15888, 16272, 17176, 18867, 19323, 23832, 25156, 25764, 31776, 32544, 34352, 37403, 37734, 38646, 47664, 50312, 51528, 56601, 68704, 74806, 75468, 77292, 95328, 100624, 103056, 112209, 113202, 149612, 150936, 154584, 201248, 206112, 224418, 226404, 299224, 301872, 309168, 336627, 448836, 452808, 598448, 603744, 618336, 673254, 710657, 897672, 905616, 1196896, 1346508, 1421314, 1795344, 1811232, 2131971, 2693016, 2842628, 3590688, 4263942, 5386032, 5685256, 6395913, 8527884, 10772064, 11370512, 12791826, 17055768, 22741024, 25583652, 34111536, 51167304, 68223072, 102334608, 204669216]

約数ペア:

[(1, 204669216), (2, 102334608), (3, 68223072), (4, 51167304), (6, 34111536), (8, 25583652), (9, 22741024), (12, 17055768), (16, 12791826), (18, 11370512), (19, 10772064), (24, 8527884), (32, 6395913), (36, 5685256), (38, 5386032), (48, 4263942), (57, 3590688), (72, 2842628), (76, 2693016), (96, 2131971), (113, 1811232), (114, 1795344), (144, 1421314), (152, 1346508), (171, 1196896), (226, 905616), (228, 897672), (288, 710657), (304, 673254), (331, 618336), (339, 603744), (342, 598448), (452, 452808), (456, 448836), (608, 336627), (662, 309168), (678, 301872), (684, 299224), (904, 226404), (912, 224418), (993, 206112), (1017, 201248), (1324, 154584), (1356, 150936), (1368, 149612), (1808, 113202), (1824, 112209), (1986, 103056), (2034, 100624), (2147, 95328), (2648, 77292), (2712, 75468), (2736, 74806), (2979, 68704), (3616, 56601), (3972, 51528), (4068, 50312), (4294, 47664), (5296, 38646), (5424, 37734), (5472, 37403), (5958, 34352), (6289, 32544), (6441, 31776), (7944, 25764), (8136, 25156), (8588, 23832), (10592, 19323), (10848, 18867), (11916, 17176), (12578, 16272), (12882, 15888)]