205110095

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1\times {\mathrm{857}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 248833728

約数和(自身を除く): 43723633

約数列:

[1, 5, 151, 317, 755, 857, 1585, 4285, 47867, 129407, 239335, 271669, 647035, 1358345, 41022019, 205110095]

約数ペア:

[(1, 205110095), (5, 41022019), (151, 1358345), (317, 647035), (755, 271669), (857, 239335), (1585, 129407), (4285, 47867)]