207987134

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{409}}^1\times {\mathrm{1013}}^1$

素因数の和:1675

約数の個数: 16

約数和(自身を含む): 314299440

約数和(自身を除く): 106312306

約数列:

[1, 2, 251, 409, 502, 818, 1013, 2026, 102659, 205318, 254263, 414317, 508526, 828634, 103993567, 207987134]

約数ペア:

[(1, 207987134), (2, 103993567), (251, 828634), (409, 508526), (502, 414317), (818, 254263), (1013, 205318), (2026, 102659)]