80340906

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{199853}}^1$

素因数の和:199925

約数の個数: 16

約数和(自身を含む): 163080864

約数和(自身を除く): 82739958

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 199853, 399706, 599559, 1199118, 13390151, 26780302, 40170453, 80340906]

約数ペア:

[(1, 80340906), (2, 40170453), (3, 26780302), (6, 13390151), (67, 1199118), (134, 599559), (201, 399706), (402, 199853)]