189796686

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{290209}}^1$

素因数の和:290323

約数の個数: 16

約数和(自身を含む): 383077200

約数和(自身を除く): 193280514

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 290209, 580418, 870627, 1741254, 31632781, 63265562, 94898343, 189796686]

約数ペア:

[(1, 189796686), (2, 94898343), (3, 63265562), (6, 31632781), (109, 1741254), (218, 870627), (327, 580418), (654, 290209)]