208075194

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{14149}}^1$

素因数の和:14219

約数の個数: 48

約数和(自身を含む): 485628000

約数和(自身を除く): 277552806

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 7353, 14149, 14706, 28298, 42447, 84894, 127341, 254682, 268831, 537662, 608407, 806493, 1216814, 1612986, 1825221, 2419479, 3650442, 4838958, 5475663, 10951326, 11559733, 23119466, 34679199, 69358398, 104037597, 208075194]

約数ペア:

[(1, 208075194), (2, 104037597), (3, 69358398), (6, 34679199), (9, 23119466), (18, 11559733), (19, 10951326), (38, 5475663), (43, 4838958), (57, 3650442), (86, 2419479), (114, 1825221), (129, 1612986), (171, 1216814), (258, 806493), (342, 608407), (387, 537662), (774, 268831), (817, 254682), (1634, 127341), (2451, 84894), (4902, 42447), (7353, 28298), (14149, 14706)]