223336612

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{439639}}^1$

素因数の和:439770

約数の個数: 12

約数和(自身を含む): 393917440

約数和(自身を除く): 170580828

約数列:

[1, 2, 4, 127, 254, 508, 439639, 879278, 1758556, 55834153, 111668306, 223336612]

約数ペア:

[(1, 223336612), (2, 111668306), (4, 55834153), (127, 1758556), (254, 879278), (508, 439639)]