204539195

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{42043}}^1$

素因数の和:42194

約数の個数: 16

約数和(自身を含む): 282535680

約数和(自身を除く): 77996485

約数列:

[1, 5, 7, 35, 139, 695, 973, 4865, 42043, 210215, 294301, 1471505, 5843977, 29219885, 40907839, 204539195]

約数ペア:

[(1, 204539195), (5, 40907839), (7, 29219885), (35, 5843977), (139, 1471505), (695, 294301), (973, 210215), (4865, 42043)]