142205002

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1\times {\mathrm{829}}^1$

素因数の和:1461

約数の個数: 16

約数和(自身を含む): 215136000

約数和(自身を除く): 72930998

約数列:

[1, 2, 199, 398, 431, 829, 862, 1658, 85769, 164971, 171538, 329942, 357299, 714598, 71102501, 142205002]

約数ペア:

[(1, 142205002), (2, 71102501), (199, 714598), (398, 357299), (431, 329942), (829, 171538), (862, 164971), (1658, 85769)]