200801447

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{42751}}^1$

素因数の和:42830

約数の個数: 16

約数和(自身を含む): 254459904

約数和(自身を除く): 53658457

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 42751, 299257, 470261, 2607811, 3291827, 18254677, 28685921, 200801447]

約数ペア:

[(1, 200801447), (7, 28685921), (11, 18254677), (61, 3291827), (77, 2607811), (427, 470261), (671, 299257), (4697, 42751)]