206916401

素因数分解:

${\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 222289920

約数和(自身を除く): 15373519

約数列:

[1, 17, 127, 239, 401, 2159, 4063, 6817, 30353, 50927, 95839, 516001, 865759, 1629263, 12171553, 206916401]

約数ペア:

[(1, 206916401), (17, 12171553), (127, 1629263), (239, 865759), (401, 516001), (2159, 95839), (4063, 50927), (6817, 30353)]