215600788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{32647}}^1$

素因数の和:32791

約数の個数: 24

約数和(自身を含む): 409536512

約数和(自身を除く): 193935724

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 32647, 65294, 130588, 424411, 848822, 1697644, 4146169, 8292338, 16584676, 53900197, 107800394, 215600788]

約数ペア:

[(1, 215600788), (2, 107800394), (4, 53900197), (13, 16584676), (26, 8292338), (52, 4146169), (127, 1697644), (254, 848822), (508, 424411), (1651, 130588), (3302, 65294), (6604, 32647)]