206590468

素因数分解:

$2^2\times 7^2\times {\mathrm{1054033}}^1$

素因数の和:1054051

約数の個数: 18

約数和(自身を含む): 420559566

約数和(自身を除く): 213969098

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1054033, 2108066, 4216132, 7378231, 14756462, 29512924, 51647617, 103295234, 206590468]

約数ペア:

[(1, 206590468), (2, 103295234), (4, 51647617), (7, 29512924), (14, 14756462), (28, 7378231), (49, 4216132), (98, 2108066), (196, 1054033)]