258198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1871}}^1$

素因数の和:1899

約数の個数: 16

約数和(自身を含む): 539136

約数和(自身を除く): 280938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1871, 3742, 5613, 11226, 43033, 86066, 129099, 258198]

約数ペア:

[(1, 258198), (2, 129099), (3, 86066), (6, 43033), (23, 11226), (46, 5613), (69, 3742), (138, 1871)]