204590048

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{37831}}^1$

素因数の和:37867

約数の個数: 36

約数和(自身を含む): 436165128

約数和(自身を除く): 231575080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 37831, 75662, 151324, 302648, 491803, 605296, 983606, 1210592, 1967212, 3934424, 6393439, 7868848, 12786878, 15737696, 25573756, 51147512, 102295024, 204590048]

約数ペア:

[(1, 204590048), (2, 102295024), (4, 51147512), (8, 25573756), (13, 15737696), (16, 12786878), (26, 7868848), (32, 6393439), (52, 3934424), (104, 1967212), (169, 1210592), (208, 983606), (338, 605296), (416, 491803), (676, 302648), (1352, 151324), (2704, 75662), (5408, 37831)]