208059652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{6827}}^1$

素因数の和:7251

約数の個数: 24

約数和(自身を含む): 384279840

約数和(自身を除く): 176220188

約数列:

[1, 2, 4, 19, 38, 76, 401, 802, 1604, 6827, 7619, 13654, 15238, 27308, 30476, 129713, 259426, 518852, 2737627, 5475254, 10950508, 52014913, 104029826, 208059652]

約数ペア:

[(1, 208059652), (2, 104029826), (4, 52014913), (19, 10950508), (38, 5475254), (76, 2737627), (401, 518852), (802, 259426), (1604, 129713), (6827, 30476), (7619, 27308), (13654, 15238)]