201771437

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{6637}}^1$

素因数の和:6788

約数の個数: 16

約数和(自身を含む): 238330752

約数和(自身を除く): 36559315

約数列:

[1, 7, 43, 101, 301, 707, 4343, 6637, 30401, 46459, 285391, 670337, 1997737, 4692359, 28824491, 201771437]

約数ペア:

[(1, 201771437), (7, 28824491), (43, 4692359), (101, 1997737), (301, 670337), (707, 285391), (4343, 46459), (6637, 30401)]