203465768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{2269}}^1$

素因数の和:3305

約数の個数: 32

約数和(自身を含む): 416772000

約数和(自身を除く): 213306232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1019, 2038, 2269, 4076, 4538, 8152, 9076, 11209, 18152, 22418, 24959, 44836, 49918, 89672, 99836, 199672, 2312111, 4624222, 9248444, 18496888, 25433221, 50866442, 101732884, 203465768]

約数ペア:

[(1, 203465768), (2, 101732884), (4, 50866442), (8, 25433221), (11, 18496888), (22, 9248444), (44, 4624222), (88, 2312111), (1019, 199672), (2038, 99836), (2269, 89672), (4076, 49918), (4538, 44836), (8152, 24959), (9076, 22418), (11209, 18152)]