200870782

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{57163}}^1$

素因数の和:57423

約数の個数: 16

約数和(自身を含む): 345727872

約数和(自身を除く): 144857090

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 57163, 114326, 400141, 800282, 14347913, 28695826, 100435391, 200870782]

約数ペア:

[(1, 200870782), (2, 100435391), (7, 28695826), (14, 14347913), (251, 800282), (502, 400141), (1757, 114326), (3514, 57163)]