203709129

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{17827}}^1$

素因数の和:18136

約数の個数: 16

約数和(自身を含む): 293520192

約数和(自身を除く): 89811063

約数列:

[1, 3, 13, 39, 293, 879, 3809, 11427, 17827, 53481, 231751, 695253, 5223311, 15669933, 67903043, 203709129]

約数ペア:

[(1, 203709129), (3, 67903043), (13, 15669933), (39, 5223311), (293, 695253), (879, 231751), (3809, 53481), (11427, 17827)]