199904052

素因数分解:

$2^2\times 3^1\times {\mathrm{16658671}}^1$

素因数の和:16658678

約数の個数: 12

約数和(自身を含む): 466442816

約数和(自身を除く): 266538764

約数列:

[1, 2, 3, 4, 6, 12, 16658671, 33317342, 49976013, 66634684, 99952026, 199904052]

約数ペア:

[(1, 199904052), (2, 99952026), (3, 66634684), (4, 49976013), (6, 33317342), (12, 16658671)]