210976216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{33767}}^1$

素因数の和:33855

約数の個数: 32

約数和(自身を含む): 437633280

約数和(自身を除く): 226657064

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 33767, 67534, 135068, 270136, 371437, 742874, 1485748, 2397457, 2971496, 4794914, 9589828, 19179656, 26372027, 52744054, 105488108, 210976216]

約数ペア:

[(1, 210976216), (2, 105488108), (4, 52744054), (8, 26372027), (11, 19179656), (22, 9589828), (44, 4794914), (71, 2971496), (88, 2397457), (142, 1485748), (284, 742874), (568, 371437), (781, 270136), (1562, 135068), (3124, 67534), (6248, 33767)]