199453945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{14051}}^1$

素因数の和:14240

約数の個数: 16

約数和(自身を含む): 254959488

約数和(自身を除く): 55505543

約数列:

[1, 5, 17, 85, 167, 835, 2839, 14051, 14195, 70255, 238867, 1194335, 2346517, 11732585, 39890789, 199453945]

約数ペア:

[(1, 199453945), (5, 39890789), (17, 11732585), (85, 2346517), (167, 1194335), (835, 238867), (2839, 70255), (14051, 14195)]