208316074

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1\times {\mathrm{1951}}^1$

素因数の和:2421

約数の個数: 16

約数和(自身を含む): 315380736

約数和(自身を除く): 107064662

約数列:

[1, 2, 197, 271, 394, 542, 1951, 3902, 53387, 106774, 384347, 528721, 768694, 1057442, 104158037, 208316074]

約数ペア:

[(1, 208316074), (2, 104158037), (197, 1057442), (271, 768694), (394, 528721), (542, 384347), (1951, 106774), (3902, 53387)]