204927831386

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{15731}}^1\times {\mathrm{210113}}^1$

素因数の和:225877

約数の個数: 16

約数和(自身を含む): 317329291008

約数和(自身を除く): 112401459622

約数列:

[1, 2, 31, 62, 15731, 31462, 210113, 420226, 487661, 975322, 6513503, 13027006, 3305287603, 6610575206, 102463915693, 204927831386]

約数ペア:

[(1, 204927831386), (2, 102463915693), (31, 6610575206), (62, 3305287603), (15731, 13027006), (31462, 6513503), (210113, 975322), (420226, 487661)]