220199707738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{64553}}^1\times {\mathrm{89767}}^1$

素因数の和:154341

約数の個数: 16

約数和(自身を含む): 347693008320

約数和(自身を除く): 127493300582

約数列:

[1, 2, 19, 38, 64553, 89767, 129106, 179534, 1226507, 1705573, 2453014, 3411146, 5794729151, 11589458302, 110099853869, 220199707738]

約数ペア:

[(1, 220199707738), (2, 110099853869), (19, 11589458302), (38, 5794729151), (64553, 3411146), (89767, 2453014), (129106, 1705573), (179534, 1226507)]