214888532

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{680027}}^1$

素因数の和:680110

約数の個数: 12

約数和(自身を含む): 380815680

約数和(自身を除く): 165927148

約数列:

[1, 2, 4, 79, 158, 316, 680027, 1360054, 2720108, 53722133, 107444266, 214888532]

約数ペア:

[(1, 214888532), (2, 107444266), (4, 53722133), (79, 2720108), (158, 1360054), (316, 680027)]