197737319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{19037}}^1$

素因数の和:19114

約数の個数: 16

約数和(自身を含む): 230283648

約数和(自身を除く): 32546329

約数列:

[1, 13, 17, 47, 221, 611, 799, 10387, 19037, 247481, 323629, 894739, 4207177, 11631607, 15210563, 197737319]

約数ペア:

[(1, 197737319), (13, 15210563), (17, 11631607), (47, 4207177), (221, 894739), (611, 323629), (799, 247481), (10387, 19037)]