201868856

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 442990080

約数和(自身を除く): 241121224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 173, 268, 311, 346, 469, 536, 622, 692, 938, 1211, 1244, 1384, 1876, 2177, 2422, 2488, 3752, 4354, 4844, 8708, 9688, 11591, 17416, 20837, 23182, 41674, 46364, 53803, 81137, 83348, 92728, 107606, 145859, 162274, 166696, 215212, 291718, 324548, 376621, 430424, 583436, 649096, 753242, 1166872, 1506484, 3012968, 3604801, 7209602, 14419204, 25233607, 28838408, 50467214, 100934428, 201868856]

約数ペア:

[(1, 201868856), (2, 100934428), (4, 50467214), (7, 28838408), (8, 25233607), (14, 14419204), (28, 7209602), (56, 3604801), (67, 3012968), (134, 1506484), (173, 1166872), (268, 753242), (311, 649096), (346, 583436), (469, 430424), (536, 376621), (622, 324548), (692, 291718), (938, 215212), (1211, 166696), (1244, 162274), (1384, 145859), (1876, 107606), (2177, 92728), (2422, 83348), (2488, 81137), (3752, 53803), (4354, 46364), (4844, 41674), (8708, 23182), (9688, 20837), (11591, 17416)]