219469679

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 269490984

約数和(自身を除く): 50021305

約数列:

[1, 11, 13, 41, 83, 121, 143, 451, 533, 913, 1079, 1573, 1681, 3403, 4961, 5863, 10043, 11869, 18491, 21853, 37433, 44239, 64493, 130559, 139523, 203401, 240383, 411763, 486629, 1534753, 1813799, 2644213, 5352919, 16882283, 19951789, 219469679]

約数ペア:

[(1, 219469679), (11, 19951789), (13, 16882283), (41, 5352919), (83, 2644213), (121, 1813799), (143, 1534753), (451, 486629), (533, 411763), (913, 240383), (1079, 203401), (1573, 139523), (1681, 130559), (3403, 64493), (4961, 44239), (5863, 37433), (10043, 21853), (11869, 18491)]