203284328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{15391}}^1$

素因数の和:15537

約数の個数: 32

約数和(自身を含む): 413736960

約数和(自身を除く): 210452632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 13208, 15391, 30782, 61564, 123128, 200083, 400166, 800332, 1600664, 1954657, 3909314, 7818628, 15637256, 25410541, 50821082, 101642164, 203284328]

約数ペア:

[(1, 203284328), (2, 101642164), (4, 50821082), (8, 25410541), (13, 15637256), (26, 7818628), (52, 3909314), (104, 1954657), (127, 1600664), (254, 800332), (508, 400166), (1016, 200083), (1651, 123128), (3302, 61564), (6604, 30782), (13208, 15391)]