217200058

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{336223}}^1$

素因数の和:336261

約数の個数: 16

約数和(自身を含む): 363121920

約数和(自身を除く): 145921862

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 336223, 672446, 5715791, 6388237, 11431582, 12776474, 108600029, 217200058]

約数ペア:

[(1, 217200058), (2, 108600029), (17, 12776474), (19, 11431582), (34, 6388237), (38, 5715791), (323, 672446), (646, 336223)]