199393336

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{152909}}^1$

素因数の和:153078

約数の個数: 16

約数和(自身を含む): 376158600

約数和(自身を除く): 176765264

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 152909, 305818, 611636, 1223272, 24924167, 49848334, 99696668, 199393336]

約数ペア:

[(1, 199393336), (2, 99696668), (4, 49848334), (8, 24924167), (163, 1223272), (326, 611636), (652, 305818), (1304, 152909)]