217083464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{14009}}^1$

素因数の和:14177

約数の個数: 32

約数和(自身を含む): 441315000

約数和(自身を除く): 224231536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 7748, 14009, 15496, 28018, 56036, 112072, 182117, 364234, 728468, 1456936, 2087341, 4174682, 8349364, 16698728, 27135433, 54270866, 108541732, 217083464]

約数ペア:

[(1, 217083464), (2, 108541732), (4, 54270866), (8, 27135433), (13, 16698728), (26, 8349364), (52, 4174682), (104, 2087341), (149, 1456936), (298, 728468), (596, 364234), (1192, 182117), (1937, 112072), (3874, 56036), (7748, 28018), (14009, 15496)]