268303085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{7043}}^1$

素因数の和:7468

約数の個数: 16

約数和(自身を含む): 339802560

約数和(自身を除く): 71499475

約数列:

[1, 5, 19, 95, 401, 2005, 7043, 7619, 35215, 38095, 133817, 669085, 2824243, 14121215, 53660617, 268303085]

約数ペア:

[(1, 268303085), (5, 53660617), (19, 14121215), (95, 2824243), (401, 669085), (2005, 133817), (7043, 38095), (7619, 35215)]