203123378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1609}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 333849600

約数和(自身を除く): 130726222

約数列:

[1, 2, 17, 34, 47, 79, 94, 158, 799, 1343, 1598, 1609, 2686, 3218, 3713, 7426, 27353, 54706, 63121, 75623, 126242, 127111, 151246, 254222, 1285591, 2160887, 2571182, 4321774, 5974217, 11948434, 101561689, 203123378]

約数ペア:

[(1, 203123378), (2, 101561689), (17, 11948434), (34, 5974217), (47, 4321774), (79, 2571182), (94, 2160887), (158, 1285591), (799, 254222), (1343, 151246), (1598, 127111), (1609, 126242), (2686, 75623), (3218, 63121), (3713, 54706), (7426, 27353)]