201564693

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5261}}^1$

素因数の和:5327

約数の個数: 40

約数和(自身を含む): 336178656

約数和(自身を除く): 134613963

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 297, 387, 473, 891, 1161, 1419, 3483, 4257, 5261, 12771, 15783, 38313, 47349, 57871, 142047, 173613, 226223, 426141, 520839, 678669, 1562517, 2036007, 2488453, 4687551, 6108021, 7465359, 18324063, 22396077, 67188231, 201564693]

約数ペア:

[(1, 201564693), (3, 67188231), (9, 22396077), (11, 18324063), (27, 7465359), (33, 6108021), (43, 4687551), (81, 2488453), (99, 2036007), (129, 1562517), (297, 678669), (387, 520839), (473, 426141), (891, 226223), (1161, 173613), (1419, 142047), (3483, 57871), (4257, 47349), (5261, 38313), (12771, 15783)]