207136959

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{15443}}^1$

素因数の和:15726

約数の個数: 16

約数和(自身を含む): 293559552

約数和(自身を除く): 86422593

約数列:

[1, 3, 17, 51, 263, 789, 4471, 13413, 15443, 46329, 262531, 787593, 4061509, 12184527, 69045653, 207136959]

約数ペア:

[(1, 207136959), (3, 69045653), (17, 12184527), (51, 4061509), (263, 787593), (789, 262531), (4471, 46329), (13413, 15443)]