205439135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{219721}}^1$

素因数の和:219754

約数の個数: 16

約数和(自身を含む): 284759712

約数和(自身を除く): 79320577

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 219721, 1098605, 2416931, 3735257, 12084655, 18676285, 41087827, 205439135]

約数ペア:

[(1, 205439135), (5, 41087827), (11, 18676285), (17, 12084655), (55, 3735257), (85, 2416931), (187, 1098605), (935, 219721)]