204869288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{15511}}^1$

素因数の和:15657

約数の個数: 32

約数和(自身を含む): 416962560

約数和(自身を除く): 212093272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 13208, 15511, 31022, 62044, 124088, 201643, 403286, 806572, 1613144, 1969897, 3939794, 7879588, 15759176, 25608661, 51217322, 102434644, 204869288]

約数ペア:

[(1, 204869288), (2, 102434644), (4, 51217322), (8, 25608661), (13, 15759176), (26, 7879588), (52, 3939794), (104, 1969897), (127, 1613144), (254, 806572), (508, 403286), (1016, 201643), (1651, 124088), (3302, 62044), (6604, 31022), (13208, 15511)]