206153421

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{15073}}^1$

素因数の和:15220

約数の個数: 16

約数和(自身を含む): 283632384

約数和(自身を除く): 77478963

約数列:

[1, 3, 47, 97, 141, 291, 4559, 13677, 15073, 45219, 708431, 1462081, 2125293, 4386243, 68717807, 206153421]

約数ペア:

[(1, 206153421), (3, 68717807), (47, 4386243), (97, 2125293), (141, 1462081), (291, 708431), (4559, 45219), (13677, 15073)]