199969804

素因数分解:

$2^2\times {\mathrm{2713}}^1\times {\mathrm{18427}}^1$

素因数の和:21144

約数の個数: 12

約数和(自身を含む): 350095144

約数和(自身を除く): 150125340

約数列:

[1, 2, 4, 2713, 5426, 10852, 18427, 36854, 73708, 49992451, 99984902, 199969804]

約数ペア:

[(1, 199969804), (2, 99984902), (4, 49992451), (2713, 73708), (5426, 36854), (10852, 18427)]