201001931

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47869}}^1$

素因数の和:47918

約数の個数: 16

約数和(自身を含む): 241264800

約数和(自身を除く): 40262869

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 47869, 622297, 813773, 909511, 10579049, 11823643, 15461687, 201001931]

約数ペア:

[(1, 201001931), (13, 15461687), (17, 11823643), (19, 10579049), (221, 909511), (247, 813773), (323, 622297), (4199, 47869)]