223670983

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{947}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 243901440

約数和(自身を除く): 20230457

約数列:

[1, 19, 31, 401, 589, 947, 7619, 12431, 17993, 29357, 236189, 379747, 557783, 7215193, 11772157, 223670983]

約数ペア:

[(1, 223670983), (19, 11772157), (31, 7215193), (401, 557783), (589, 379747), (947, 236189), (7619, 29357), (12431, 17993)]