208676874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{43969}}^1$

素因数の和:44094

約数の個数: 32

約数和(自身を含む): 481207680

約数和(自身を除く): 272530806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 43969, 87938, 131907, 263814, 307783, 615566, 923349, 1846698, 4968497, 9936994, 14905491, 29810982, 34779479, 69558958, 104338437, 208676874]

約数ペア:

[(1, 208676874), (2, 104338437), (3, 69558958), (6, 34779479), (7, 29810982), (14, 14905491), (21, 9936994), (42, 4968497), (113, 1846698), (226, 923349), (339, 615566), (678, 307783), (791, 263814), (1582, 131907), (2373, 87938), (4746, 43969)]