207974819

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1223}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 228114432

約数和(自身を除く): 20139613

約数列:

[1, 13, 103, 127, 1223, 1339, 1651, 13081, 15899, 125969, 155321, 170053, 1637597, 2019173, 15998063, 207974819]

約数ペア:

[(1, 207974819), (13, 15998063), (103, 2019173), (127, 1637597), (1223, 170053), (1339, 155321), (1651, 125969), (13081, 15899)]