203476328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{43627}}^1$

素因数の和:43697

約数の個数: 32

約数和(自身を含む): 424064160

約数和(自身を除く): 220587832

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 43627, 87254, 174508, 349016, 479897, 959794, 1919588, 2312231, 3839176, 4624462, 9248924, 18497848, 25434541, 50869082, 101738164, 203476328]

約数ペア:

[(1, 203476328), (2, 101738164), (4, 50869082), (8, 25434541), (11, 18497848), (22, 9248924), (44, 4624462), (53, 3839176), (88, 2312231), (106, 1919588), (212, 959794), (424, 479897), (583, 349016), (1166, 174508), (2332, 87254), (4664, 43627)]