205431674

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{93463}}^1$

素因数の和:93629

約数の個数: 16

約数和(自身を含む): 354415488

約数和(自身を除く): 148983814

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 93463, 186926, 654241, 1308482, 14673691, 29347382, 102715837, 205431674]

約数ペア:

[(1, 205431674), (2, 102715837), (7, 29347382), (14, 14673691), (157, 1308482), (314, 654241), (1099, 186926), (2198, 93463)]