210774809

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{38653}}^1$

素因数の和:38720

約数の個数: 16

約数和(自身を含む): 259754880

約数和(自身を除く): 48980071

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 38653, 270571, 734407, 1584773, 5140849, 11093411, 30110687, 210774809]

約数ペア:

[(1, 210774809), (7, 30110687), (19, 11093411), (41, 5140849), (133, 1584773), (287, 734407), (779, 270571), (5453, 38653)]