201975686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2087}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 340962048

約数和(自身を除く): 138986362

約数列:

[1, 2, 11, 22, 53, 83, 106, 166, 583, 913, 1166, 1826, 2087, 4174, 4399, 8798, 22957, 45914, 48389, 96778, 110611, 173221, 221222, 346442, 1216721, 1905431, 2433442, 3810862, 9180713, 18361426, 100987843, 201975686]

約数ペア:

[(1, 201975686), (2, 100987843), (11, 18361426), (22, 9180713), (53, 3810862), (83, 2433442), (106, 1905431), (166, 1216721), (583, 346442), (913, 221222), (1166, 173221), (1826, 110611), (2087, 96778), (4174, 48389), (4399, 45914), (8798, 22957)]