209694439113

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1\times {\mathrm{67967}}^1$

素因数の和:68581

約数の個数: 32

約数和(自身を含む): 297536716800

約数和(自身を除く): 87842277687

約数列:

[1, 3, 19, 57, 113, 339, 479, 1437, 2147, 6441, 9101, 27303, 54127, 67967, 162381, 203901, 1028413, 1291373, 3085239, 3874119, 7680271, 23040813, 32556193, 97668579, 145925149, 437775447, 618567667, 1855703001, 3678849809, 11036549427, 69898146371, 209694439113]

約数ペア:

[(1, 209694439113), (3, 69898146371), (19, 11036549427), (57, 3678849809), (113, 1855703001), (339, 618567667), (479, 437775447), (1437, 145925149), (2147, 97668579), (6441, 32556193), (9101, 23040813), (27303, 7680271), (54127, 3874119), (67967, 3085239), (162381, 1291373), (203901, 1028413)]