201147908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{203591}}^1$

素因数の和:203627

約数の個数: 24

約数和(自身を含む): 399040320

約数和(自身を除く): 197892412

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 203591, 407182, 814364, 2646683, 3868229, 5293366, 7736458, 10586732, 15472916, 50286977, 100573954, 201147908]

約数ペア:

[(1, 201147908), (2, 100573954), (4, 50286977), (13, 15472916), (19, 10586732), (26, 7736458), (38, 5293366), (52, 3868229), (76, 2646683), (247, 814364), (494, 407182), (988, 203591)]