201921733

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{8539}}^1$

素因数の和:8676

約数の個数: 16

約数和(自身を含む): 232424640

約数和(自身を除く): 30502907

約数列:

[1, 13, 17, 107, 221, 1391, 1819, 8539, 23647, 111007, 145163, 913673, 1887119, 11877749, 15532441, 201921733]

約数ペア:

[(1, 201921733), (13, 15532441), (17, 11877749), (107, 1887119), (221, 913673), (1391, 145163), (1819, 111007), (8539, 23647)]