207172029

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{49789}}^1$

素因数の和:49884

約数の個数: 16

約数和(自身を含む): 294756800

約数和(自身を除く): 87584771

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 49789, 149367, 945991, 2837973, 3634597, 10903791, 69057343, 207172029]

約数ペア:

[(1, 207172029), (3, 69057343), (19, 10903791), (57, 3634597), (73, 2837973), (219, 945991), (1387, 149367), (4161, 49789)]