200367489021

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{31698701}}^1$

素因数の和:31698761

約数の個数: 24

約数和(自身を含む): 318001378464

約数和(自身を除く): 117633889443

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6321, 31698701, 95096103, 221890907, 665672721, 1363044143, 1553236349, 4089132429, 4659709047, 9541309001, 28623927003, 66789163007, 200367489021]

約数ペア:

[(1, 200367489021), (3, 66789163007), (7, 28623927003), (21, 9541309001), (43, 4659709047), (49, 4089132429), (129, 1553236349), (147, 1363044143), (301, 665672721), (903, 221890907), (2107, 95096103), (6321, 31698701)]