201923964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{509909}}^1$

素因数の和:509930

約数の個数: 36

約数和(自身を含む): 556821720

約数和(自身を除く): 354897756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 509909, 1019818, 1529727, 2039636, 3059454, 4589181, 5608999, 6118908, 9178362, 11217998, 16826997, 18356724, 22435996, 33653994, 50480991, 67307988, 100961982, 201923964]

約数ペア:

[(1, 201923964), (2, 100961982), (3, 67307988), (4, 50480991), (6, 33653994), (9, 22435996), (11, 18356724), (12, 16826997), (18, 11217998), (22, 9178362), (33, 6118908), (36, 5608999), (44, 4589181), (66, 3059454), (99, 2039636), (132, 1529727), (198, 1019818), (396, 509909)]