207294633

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28123}}^1$

素因数の和:28155

約数の個数: 40

約数和(自身を含む): 381136448

約数和(自身を除く): 173841815

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 28123, 84369, 196861, 253107, 365599, 590583, 759321, 1096797, 1771749, 2277963, 2559193, 3290391, 5315247, 7677579, 9871173, 15945741, 23032737, 29613519, 69098211, 207294633]

約数ペア:

[(1, 207294633), (3, 69098211), (7, 29613519), (9, 23032737), (13, 15945741), (21, 9871173), (27, 7677579), (39, 5315247), (63, 3290391), (81, 2559193), (91, 2277963), (117, 1771749), (189, 1096797), (273, 759321), (351, 590583), (567, 365599), (819, 253107), (1053, 196861), (2457, 84369), (7371, 28123)]