208935566

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{188911}}^1$

素因数の和:188999

約数の個数: 16

約数和(自身を含む): 362711040

約数和(自身を除く): 153775474

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 188911, 377822, 1322377, 2644754, 14923969, 29847938, 104467783, 208935566]

約数ペア:

[(1, 208935566), (2, 104467783), (7, 29847938), (14, 14923969), (79, 2644754), (158, 1322377), (553, 377822), (1106, 188911)]