205122097053

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{2028241}}^1$

素因数の和:2028925

約数の個数: 24

約数和(自身を含む): 314190911736

約数和(自身を除く): 109068814683

約数列:

[1, 3, 9, 17, 51, 153, 661, 1983, 5949, 11237, 33711, 101133, 2028241, 6084723, 18254169, 34480097, 103440291, 310320873, 1340667301, 4022001903, 12066005709, 22791344117, 68374032351, 205122097053]

約数ペア:

[(1, 205122097053), (3, 68374032351), (9, 22791344117), (17, 12066005709), (51, 4022001903), (153, 1340667301), (661, 310320873), (1983, 103440291), (5949, 34480097), (11237, 18254169), (33711, 6084723), (101133, 2028241)]