210563574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{117371}}^1$

素因数の和:117412

約数の個数: 32

約数和(自身を含む): 473243904

約数和(自身を除く): 262680330

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 117371, 234742, 352113, 704226, 1525823, 2699533, 3051646, 4577469, 5399066, 8098599, 9154938, 16197198, 35093929, 70187858, 105281787, 210563574]

約数ペア:

[(1, 210563574), (2, 105281787), (3, 70187858), (6, 35093929), (13, 16197198), (23, 9154938), (26, 8098599), (39, 5399066), (46, 4577469), (69, 3051646), (78, 2699533), (138, 1525823), (299, 704226), (598, 352113), (897, 234742), (1794, 117371)]