200047295

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{300823}}^1$

素因数の和:300854

約数の個数: 16

約数和(自身を含む): 288791040

約数和(自身を除く): 88743745

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 300823, 1504115, 2105761, 5715637, 10528805, 28578185, 40009459, 200047295]

約数ペア:

[(1, 200047295), (5, 40009459), (7, 28578185), (19, 10528805), (35, 5715637), (95, 2105761), (133, 1504115), (665, 300823)]