201739226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{408379}}^1$

素因数の和:408413

約数の個数: 16

約数和(自身を含む): 343039200

約数和(自身を除く): 141299974

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 408379, 816758, 5308927, 7759201, 10617854, 15518402, 100869613, 201739226]

約数ペア:

[(1, 201739226), (2, 100869613), (13, 15518402), (19, 10617854), (26, 7759201), (38, 5308927), (247, 816758), (494, 408379)]