208020933

素因数分解:

$3^3\times {\mathrm{617}}^1\times {\mathrm{12487}}^1$

素因数の和:13113

約数の個数: 16

約数和(自身を含む): 308703360

約数和(自身を除く): 100682427

約数列:

[1, 3, 9, 27, 617, 1851, 5553, 12487, 16659, 37461, 112383, 337149, 7704479, 23113437, 69340311, 208020933]

約数ペア:

[(1, 208020933), (3, 69340311), (9, 23113437), (27, 7704479), (617, 337149), (1851, 112383), (5553, 37461), (12487, 16659)]