143350214

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{445187}}^1$

素因数の和:445219

約数の個数: 16

約数和(自身を含む): 256428288

約数和(自身を除く): 113078074

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 445187, 890374, 3116309, 6232618, 10239301, 20478602, 71675107, 143350214]

約数ペア:

[(1, 143350214), (2, 71675107), (7, 20478602), (14, 10239301), (23, 6232618), (46, 3116309), (161, 890374), (322, 445187)]