200728295420

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1319}}^1\times {\mathrm{17573}}^1$

素因数の和:19334

約数の個数: 48

約数和(自身を含む): 422847311040

約数和(自身を除く): 222119015620

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1319, 1732, 2165, 2638, 4330, 5276, 6595, 8660, 13190, 17573, 26380, 35146, 70292, 87865, 175730, 351460, 571127, 1142254, 2284508, 2855635, 5711270, 7609109, 11422540, 15218218, 23178787, 30436436, 38045545, 46357574, 76091090, 92715148, 115893935, 152182180, 231787870, 463575740, 10036414771, 20072829542, 40145659084, 50182073855, 100364147710, 200728295420]

約数ペア:

[(1, 200728295420), (2, 100364147710), (4, 50182073855), (5, 40145659084), (10, 20072829542), (20, 10036414771), (433, 463575740), (866, 231787870), (1319, 152182180), (1732, 115893935), (2165, 92715148), (2638, 76091090), (4330, 46357574), (5276, 38045545), (6595, 30436436), (8660, 23178787), (13190, 15218218), (17573, 11422540), (26380, 7609109), (35146, 5711270), (70292, 2855635), (87865, 2284508), (175730, 1142254), (351460, 571127)]