209550237

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{14177}}^1$

素因数の和:14572

約数の個数: 16

約数和(自身を含む): 301707840

約数和(自身を除く): 92157603

約数列:

[1, 3, 13, 39, 379, 1137, 4927, 14177, 14781, 42531, 184301, 552903, 5373083, 16119249, 69850079, 209550237]

約数ペア:

[(1, 209550237), (3, 69850079), (13, 16119249), (39, 5373083), (379, 552903), (1137, 184301), (4927, 42531), (14177, 14781)]