208736164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{573451}}^1$

素因数の和:573475

約数の個数: 24

約数和(自身を含む): 449586368

約数和(自身を除く): 240850204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 573451, 1146902, 2293804, 4014157, 7454863, 8028314, 14909726, 16056628, 29819452, 52184041, 104368082, 208736164]

約数ペア:

[(1, 208736164), (2, 104368082), (4, 52184041), (7, 29819452), (13, 16056628), (14, 14909726), (26, 8028314), (28, 7454863), (52, 4014157), (91, 2293804), (182, 1146902), (364, 573451)]