127942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 16

約数和(自身を含む): 209952

約数和(自身を除く): 82010

約数列:

[1, 2, 17, 34, 53, 71, 106, 142, 901, 1207, 1802, 2414, 3763, 7526, 63971, 127942]

約数ペア:

[(1, 127942), (2, 63971), (17, 7526), (34, 3763), (53, 2414), (71, 1802), (106, 1207), (142, 901)]