206421168

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2003}}^1$

素因数の和:2146

約数の個数: 80

約数和(自身を含む): 566570880

約数和(自身を除く): 360149712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 113, 114, 152, 226, 228, 304, 339, 452, 456, 678, 904, 912, 1356, 1808, 2003, 2147, 2712, 4006, 4294, 5424, 6009, 6441, 8012, 8588, 12018, 12882, 16024, 17176, 24036, 25764, 32048, 34352, 38057, 48072, 51528, 76114, 96144, 103056, 114171, 152228, 226339, 228342, 304456, 452678, 456684, 608912, 679017, 905356, 913368, 1358034, 1810712, 1826736, 2716068, 3621424, 4300441, 5432136, 8600882, 10864272, 12901323, 17201764, 25802646, 34403528, 51605292, 68807056, 103210584, 206421168]

約数ペア:

[(1, 206421168), (2, 103210584), (3, 68807056), (4, 51605292), (6, 34403528), (8, 25802646), (12, 17201764), (16, 12901323), (19, 10864272), (24, 8600882), (38, 5432136), (48, 4300441), (57, 3621424), (76, 2716068), (113, 1826736), (114, 1810712), (152, 1358034), (226, 913368), (228, 905356), (304, 679017), (339, 608912), (452, 456684), (456, 452678), (678, 304456), (904, 228342), (912, 226339), (1356, 152228), (1808, 114171), (2003, 103056), (2147, 96144), (2712, 76114), (4006, 51528), (4294, 48072), (5424, 38057), (6009, 34352), (6441, 32048), (8012, 25764), (8588, 24036), (12018, 17176), (12882, 16024)]