206863231713

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1\times {\mathrm{1044653}}^1$

素因数の和:1045248

約数の個数: 16

約数和(自身を含む): 278295825600

約数和(自身を除く): 71432593887

約数列:

[1, 3, 149, 443, 447, 1329, 66007, 198021, 1044653, 3133959, 155653297, 462781279, 466959891, 1388343837, 68954410571, 206863231713]

約数ペア:

[(1, 206863231713), (3, 68954410571), (149, 1388343837), (443, 466959891), (447, 462781279), (1329, 155653297), (66007, 3133959), (198021, 1044653)]