199205218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{29741}}^1$

素因数の和:29957

約数の個数: 16

約数和(自身を含む): 318001464

約数和(自身を除く): 118796246

約数列:

[1, 2, 17, 34, 197, 394, 3349, 6698, 29741, 59482, 505597, 1011194, 5858977, 11717954, 99602609, 199205218]

約数ペア:

[(1, 199205218), (2, 99602609), (17, 11717954), (34, 5858977), (197, 1011194), (394, 505597), (3349, 59482), (6698, 29741)]