199958794

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{840163}}^1$

素因数の和:840189

約数の個数: 16

約数和(自身を含む): 362950848

約数和(自身を除く): 162992054

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 840163, 1680326, 5881141, 11762282, 14282771, 28565542, 99979397, 199958794]

約数ペア:

[(1, 199958794), (2, 99979397), (7, 28565542), (14, 14282771), (17, 11762282), (34, 5881141), (119, 1680326), (238, 840163)]