206672942

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{116239}}^1$

素因数の和:116375

約数の個数: 16

約数和(自身を含む): 357089280

約数和(自身を除く): 150416338

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 116239, 232478, 813673, 1627346, 14762353, 29524706, 103336471, 206672942]

約数ペア:

[(1, 206672942), (2, 103336471), (7, 29524706), (14, 14762353), (127, 1627346), (254, 813673), (889, 232478), (1778, 116239)]