205593034

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{12553}}^1$

素因数の和:13005

約数の個数: 16

約数和(自身を含む): 325399680

約数和(自身を除く): 119806646

約数列:

[1, 2, 19, 38, 431, 862, 8189, 12553, 16378, 25106, 238507, 477014, 5410343, 10820686, 102796517, 205593034]

約数ペア:

[(1, 205593034), (2, 102796517), (19, 10820686), (38, 5410343), (431, 477014), (862, 238507), (8189, 25106), (12553, 16378)]