205815695414

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{90190927}}^1$

素因数の和:90191099

約数の個数: 16

約数和(自身を含む): 354991492608

約数和(自身を除く): 149175797194

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 90190927, 180381854, 631336489, 1262672978, 14701121101, 29402242202, 102907847707, 205815695414]

約数ペア:

[(1, 205815695414), (2, 102907847707), (7, 29402242202), (14, 14701121101), (163, 1262672978), (326, 631336489), (1141, 180381854), (2282, 90190927)]