201329372231

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{51481}}^1$

素因数の和:51807

約数の個数: 32

約数和(自身を含む): 232484474880

約数和(自身を除く): 31155102649

約数列:

[1, 13, 19, 71, 223, 247, 923, 1349, 2899, 4237, 15833, 17537, 51481, 55081, 205829, 300827, 669253, 978139, 3655151, 3910751, 11480263, 12715807, 47516963, 69447869, 149243419, 218124997, 815098673, 902822297, 2835624961, 10596282749, 15486874787, 201329372231]

約数ペア:

[(1, 201329372231), (13, 15486874787), (19, 10596282749), (71, 2835624961), (223, 902822297), (247, 815098673), (923, 218124997), (1349, 149243419), (2899, 69447869), (4237, 47516963), (15833, 12715807), (17537, 11480263), (51481, 3910751), (55081, 3655151), (205829, 978139), (300827, 669253)]