202056519

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{260047}}^1$

素因数の和:260094

約数の個数: 16

約数和(自身を含む): 316218368

約数和(自身を除く): 114161849

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 260047, 780141, 1820329, 5460987, 9621739, 28865217, 67352173, 202056519]

約数ペア:

[(1, 202056519), (3, 67352173), (7, 28865217), (21, 9621739), (37, 5460987), (111, 1820329), (259, 780141), (777, 260047)]