194640308

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{439}}^1\times {\mathrm{557}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 343728000

約数和(自身を除く): 149087692

約数列:

[1, 2, 4, 199, 398, 439, 557, 796, 878, 1114, 1756, 2228, 87361, 110843, 174722, 221686, 244523, 349444, 443372, 489046, 978092, 48660077, 97320154, 194640308]

約数ペア:

[(1, 194640308), (2, 97320154), (4, 48660077), (199, 978092), (398, 489046), (439, 443372), (557, 349444), (796, 244523), (878, 221686), (1114, 174722), (1756, 110843), (2228, 87361)]