191070209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{919}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 214220160

約数和(自身を除く): 23149951

約数列:

[1, 11, 41, 451, 461, 919, 5071, 10109, 18901, 37679, 207911, 414469, 423659, 4660249, 17370019, 191070209]

約数ペア:

[(1, 191070209), (11, 17370019), (41, 4660249), (451, 423659), (461, 414469), (919, 207911), (5071, 37679), (10109, 18901)]