195494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 16

約数和(自身を含む): 323232

約数和(自身を除く): 127738

約数列:

[1, 2, 13, 26, 73, 103, 146, 206, 949, 1339, 1898, 2678, 7519, 15038, 97747, 195494]

約数ペア:

[(1, 195494), (2, 97747), (13, 15038), (26, 7519), (73, 2678), (103, 1898), (146, 1339), (206, 949)]