201990510547

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1\times {\mathrm{2213}}^1$

素因数の和:3667

約数の個数: 32

約数和(自身を含む): 235764006912

約数和(自身を除く): 33773496365

約数列:

[1, 7, 83, 127, 581, 889, 1237, 2213, 8659, 10541, 15491, 73787, 102671, 157099, 183679, 281051, 718697, 1099693, 1285753, 1967357, 2737481, 13039217, 19162367, 23327233, 91274519, 163290631, 227210923, 347660087, 1590476461, 2433620609, 28855787221, 201990510547]

約数ペア:

[(1, 201990510547), (7, 28855787221), (83, 2433620609), (127, 1590476461), (581, 347660087), (889, 227210923), (1237, 163290631), (2213, 91274519), (8659, 23327233), (10541, 19162367), (15491, 13039217), (73787, 2737481), (102671, 1967357), (157099, 1285753), (183679, 1099693), (281051, 718697)]