209220230890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{13883227}}^1$

素因数の和:13883382

約数の個数: 32

約数和(自身を含む): 413831260224

約数和(自身を除く): 204611029334

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 15070, 13883227, 27766454, 69416135, 138832270, 152715497, 305430994, 763577485, 1527154970, 1902002099, 3804004198, 9510010495, 19020020990, 20922023089, 41844046178, 104610115445, 209220230890]

約数ペア:

[(1, 209220230890), (2, 104610115445), (5, 41844046178), (10, 20922023089), (11, 19020020990), (22, 9510010495), (55, 3804004198), (110, 1902002099), (137, 1527154970), (274, 763577485), (685, 305430994), (1370, 152715497), (1507, 138832270), (3014, 69416135), (7535, 27766454), (15070, 13883227)]