218040095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{479209}}^1$

素因数の和:479234

約数の個数: 16

約数和(自身を含む): 322029120

約数和(自身を除く): 103989025

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 479209, 2396045, 3354463, 6229717, 16772315, 31148585, 43608019, 218040095]

約数ペア:

[(1, 218040095), (5, 43608019), (7, 31148585), (13, 16772315), (35, 6229717), (65, 3354463), (91, 2396045), (455, 479209)]