205563546

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{929}}^1$

素因数の和:1603

約数の個数: 48

約数和(自身を含む): 470059200

約数和(自身を除く): 264495654

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 647, 929, 1294, 1858, 1941, 2787, 3882, 5574, 5823, 8361, 11646, 12293, 16722, 17651, 24586, 35302, 36879, 52953, 73758, 105906, 110637, 158859, 221274, 317718, 601063, 1202126, 1803189, 3606378, 5409567, 10819134, 11420197, 22840394, 34260591, 68521182, 102781773, 205563546]

約数ペア:

[(1, 205563546), (2, 102781773), (3, 68521182), (6, 34260591), (9, 22840394), (18, 11420197), (19, 10819134), (38, 5409567), (57, 3606378), (114, 1803189), (171, 1202126), (342, 601063), (647, 317718), (929, 221274), (1294, 158859), (1858, 110637), (1941, 105906), (2787, 73758), (3882, 52953), (5574, 36879), (5823, 35302), (8361, 24586), (11646, 17651), (12293, 16722)]