200251688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6397}}^1$

素因数の和:6466

約数の個数: 64

約数和(自身を含む): 472940160

約数和(自身を除く): 272688472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 2236, 2408, 3913, 4472, 6397, 7826, 12794, 15652, 25588, 31304, 44779, 51176, 83161, 89558, 166322, 179116, 275071, 332644, 358232, 550142, 582127, 665288, 1100284, 1164254, 1925497, 2200568, 2328508, 3575923, 3850994, 4657016, 7151846, 7701988, 14303692, 15403976, 25031461, 28607384, 50062922, 100125844, 200251688]

約数ペア:

[(1, 200251688), (2, 100125844), (4, 50062922), (7, 28607384), (8, 25031461), (13, 15403976), (14, 14303692), (26, 7701988), (28, 7151846), (43, 4657016), (52, 3850994), (56, 3575923), (86, 2328508), (91, 2200568), (104, 1925497), (172, 1164254), (182, 1100284), (301, 665288), (344, 582127), (364, 550142), (559, 358232), (602, 332644), (728, 275071), (1118, 179116), (1204, 166322), (2236, 89558), (2408, 83161), (3913, 51176), (4472, 44779), (6397, 31304), (7826, 25588), (12794, 15652)]