223465458

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{887}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 451814400

約数和(自身を除く): 228348942

約数列:

[1, 2, 3, 6, 199, 211, 398, 422, 597, 633, 887, 1194, 1266, 1774, 2661, 5322, 41989, 83978, 125967, 176513, 187157, 251934, 353026, 374314, 529539, 561471, 1059078, 1122942, 37244243, 74488486, 111732729, 223465458]

約数ペア:

[(1, 223465458), (2, 111732729), (3, 74488486), (6, 37244243), (199, 1122942), (211, 1059078), (398, 561471), (422, 529539), (597, 374314), (633, 353026), (887, 251934), (1194, 187157), (1266, 176513), (1774, 125967), (2661, 83978), (5322, 41989)]