255646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 16

約数和(自身を含む): 415584

約数和(自身を除く): 159938

約数列:

[1, 2, 17, 34, 73, 103, 146, 206, 1241, 1751, 2482, 3502, 7519, 15038, 127823, 255646]

約数ペア:

[(1, 255646), (2, 127823), (17, 15038), (34, 7519), (73, 3502), (103, 2482), (146, 1751), (206, 1241)]