219916803

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{2143}}^1$

素因数の和:2658

約数の個数: 16

約数和(自身を含む): 297758720

約数和(自身を除く): 77841917

約数列:

[1, 3, 79, 237, 433, 1299, 2143, 6429, 34207, 102621, 169297, 507891, 927919, 2783757, 73305601, 219916803]

約数ペア:

[(1, 219916803), (3, 73305601), (79, 2783757), (237, 927919), (433, 507891), (1299, 169297), (2143, 102621), (6429, 34207)]