194863394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{51199}}^1$

素因数の和:51385

約数の個数: 16

約数和(自身を含む): 320716800

約数和(自身を除く): 125853406

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 51199, 102398, 563189, 1126378, 8857427, 17714854, 97431697, 194863394]

約数ペア:

[(1, 194863394), (2, 97431697), (11, 17714854), (22, 8857427), (173, 1126378), (346, 563189), (1903, 102398), (3806, 51199)]