201225573

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2837}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 310590720

約数和(自身を除く): 109365147

約数列:

[1, 3, 9, 27, 37, 71, 111, 213, 333, 639, 999, 1917, 2627, 2837, 7881, 8511, 23643, 25533, 70929, 76599, 104969, 201427, 314907, 604281, 944721, 1812843, 2834163, 5438529, 7452799, 22358397, 67075191, 201225573]

約数ペア:

[(1, 201225573), (3, 67075191), (9, 22358397), (27, 7452799), (37, 5438529), (71, 2834163), (111, 1812843), (213, 944721), (333, 604281), (639, 314907), (999, 201427), (1917, 104969), (2627, 76599), (2837, 70929), (7881, 25533), (8511, 23643)]