205383002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 343030464

約数和(自身を除く): 137647462

約数列:

[1, 2, 11, 22, 83, 137, 166, 274, 821, 913, 1507, 1642, 1826, 3014, 9031, 11371, 18062, 22742, 68143, 112477, 125081, 136286, 224954, 250162, 749573, 1237247, 1499146, 2474494, 9335591, 18671182, 102691501, 205383002]

約数ペア:

[(1, 205383002), (2, 102691501), (11, 18671182), (22, 9335591), (83, 2474494), (137, 1499146), (166, 1237247), (274, 749573), (821, 250162), (913, 224954), (1507, 136286), (1642, 125081), (1826, 112477), (3014, 68143), (9031, 22742), (11371, 18062)]