210810523

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{161047}}^1$

素因数の和:161082

約数の個数: 16

約数和(自身を含む): 278290944

約数和(自身を除く): 67480421

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 161047, 1127329, 1771517, 2737799, 12400619, 19164593, 30115789, 210810523]

約数ペア:

[(1, 210810523), (7, 30115789), (11, 19164593), (17, 12400619), (77, 2737799), (119, 1771517), (187, 1127329), (1309, 161047)]