208392138

素因数分解:

$2^1\times 3^2\times {\mathrm{353}}^1\times {\mathrm{32797}}^1$

素因数の和:33158

約数の個数: 24

約数和(自身を含む): 452809188

約数和(自身を除く): 244417050

約数列:

[1, 2, 3, 6, 9, 18, 353, 706, 1059, 2118, 3177, 6354, 32797, 65594, 98391, 196782, 295173, 590346, 11577341, 23154682, 34732023, 69464046, 104196069, 208392138]

約数ペア:

[(1, 208392138), (2, 104196069), (3, 69464046), (6, 34732023), (9, 23154682), (18, 11577341), (353, 590346), (706, 295173), (1059, 196782), (2118, 98391), (3177, 65594), (6354, 32797)]