207675111

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 354056960

約数和(自身を除く): 146381849

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 289, 323, 357, 399, 867, 969, 1801, 2023, 2261, 5403, 5491, 6069, 6783, 12607, 16473, 30617, 34219, 37821, 38437, 91851, 102657, 115311, 214319, 239533, 520489, 581723, 642957, 718599, 1561467, 1745169, 3643423, 4072061, 9889291, 10930269, 12216183, 29667873, 69225037, 207675111]

約数ペア:

[(1, 207675111), (3, 69225037), (7, 29667873), (17, 12216183), (19, 10930269), (21, 9889291), (51, 4072061), (57, 3643423), (119, 1745169), (133, 1561467), (289, 718599), (323, 642957), (357, 581723), (399, 520489), (867, 239533), (969, 214319), (1801, 115311), (2023, 102657), (2261, 91851), (5403, 38437), (5491, 37821), (6069, 34219), (6783, 30617), (12607, 16473)]