199370426

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{5531}}^1$

素因数の和:5869

約数の個数: 16

約数和(自身を含む): 304702560

約数和(自身を除く): 105332134

約数列:

[1, 2, 67, 134, 269, 538, 5531, 11062, 18023, 36046, 370577, 741154, 1487839, 2975678, 99685213, 199370426]

約数ペア:

[(1, 199370426), (2, 99685213), (67, 2975678), (134, 1487839), (269, 741154), (538, 370577), (5531, 36046), (11062, 18023)]