245908993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{3067}}^1$

素因数の和:3312

約数の個数: 16

約数和(自身を含む): 277003584

約数和(自身を除く): 31094591

約数列:

[1, 11, 37, 197, 407, 2167, 3067, 7289, 33737, 80179, 113479, 604199, 1248269, 6646189, 22355363, 245908993]

約数ペア:

[(1, 245908993), (11, 22355363), (37, 6646189), (197, 1248269), (407, 604199), (2167, 113479), (3067, 80179), (7289, 33737)]