211126324

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{415603}}^1$

素因数の和:415734

約数の個数: 12

約数和(自身を含む): 372381184

約数和(自身を除く): 161254860

約数列:

[1, 2, 4, 127, 254, 508, 415603, 831206, 1662412, 52781581, 105563162, 211126324]

約数ペア:

[(1, 211126324), (2, 105563162), (4, 52781581), (127, 1662412), (254, 831206), (508, 415603)]