208528324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1531}}^1\times {\mathrm{2003}}^1$

素因数の和:3555

約数の個数: 24

約数和(自身を含む): 386836128

約数和(自身を除く): 178307804

約数列:

[1, 2, 4, 17, 34, 68, 1531, 2003, 3062, 4006, 6124, 8012, 26027, 34051, 52054, 68102, 104108, 136204, 3066593, 6133186, 12266372, 52132081, 104264162, 208528324]

約数ペア:

[(1, 208528324), (2, 104264162), (4, 52132081), (17, 12266372), (34, 6133186), (68, 3066593), (1531, 136204), (2003, 104108), (3062, 68102), (4006, 52054), (6124, 34051), (8012, 26027)]