208884864

素因数分解:

$2^7\times 3^1\times {\mathrm{543971}}^1$

素因数の和:543988

約数の個数: 32

約数和(自身を含む): 554851440

約数和(自身を除く): 345966576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 543971, 1087942, 1631913, 2175884, 3263826, 4351768, 6527652, 8703536, 13055304, 17407072, 26110608, 34814144, 52221216, 69628288, 104442432, 208884864]

約数ペア:

[(1, 208884864), (2, 104442432), (3, 69628288), (4, 52221216), (6, 34814144), (8, 26110608), (12, 17407072), (16, 13055304), (24, 8703536), (32, 6527652), (48, 4351768), (64, 3263826), (96, 2175884), (128, 1631913), (192, 1087942), (384, 543971)]