193048289

素因数分解:

$7^3\times {\mathrm{83}}^1\times {\mathrm{6781}}^1$

素因数の和:6885

約数の個数: 16

約数和(自身を含む): 227875200

約数和(自身を除く): 34826911

約数列:

[1, 7, 49, 83, 343, 581, 4067, 6781, 28469, 47467, 332269, 562823, 2325883, 3939761, 27578327, 193048289]

約数ペア:

[(1, 193048289), (7, 27578327), (49, 3939761), (83, 2325883), (343, 562823), (581, 332269), (4067, 47467), (6781, 28469)]