208085178716

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{144439}}^1$

素因数の和:144666

約数の個数: 48

約数和(自身を含む): 380489625600

約数和(自身を除く): 172404446884

約数列:

[1, 2, 4, 47, 79, 94, 97, 158, 188, 194, 316, 388, 3713, 4559, 7426, 7663, 9118, 14852, 15326, 18236, 30652, 144439, 288878, 360161, 577756, 720322, 1440644, 6788633, 11410681, 13577266, 14010583, 22821362, 27154532, 28021166, 45642724, 56042332, 536302007, 658497401, 1072604014, 1106836057, 1316994802, 2145208028, 2213672114, 2633989604, 4427344228, 52021294679, 104042589358, 208085178716]

約数ペア:

[(1, 208085178716), (2, 104042589358), (4, 52021294679), (47, 4427344228), (79, 2633989604), (94, 2213672114), (97, 2145208028), (158, 1316994802), (188, 1106836057), (194, 1072604014), (316, 658497401), (388, 536302007), (3713, 56042332), (4559, 45642724), (7426, 28021166), (7663, 27154532), (9118, 22821362), (14852, 14010583), (15326, 13577266), (18236, 11410681), (30652, 6788633), (144439, 1440644), (288878, 720322), (360161, 577756)]