206224417

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{11971}}^1$

素因数の和:12108

約数の個数: 16

約数和(自身を含む): 248251392

約数和(自身を除く): 42026975

約数列:

[1, 7, 23, 107, 161, 749, 2461, 11971, 17227, 83797, 275333, 1280897, 1927331, 8966279, 29460631, 206224417]

約数ペア:

[(1, 206224417), (7, 29460631), (23, 8966279), (107, 1927331), (161, 1280897), (749, 275333), (2461, 83797), (11971, 17227)]