222292007

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1\times {\mathrm{701}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 257774400

約数和(自身を除く): 35482393

約数列:

[1, 7, 89, 509, 623, 701, 3563, 4907, 45301, 62389, 317107, 356809, 436723, 2497663, 31756001, 222292007]

約数ペア:

[(1, 222292007), (7, 31756001), (89, 2497663), (509, 436723), (623, 356809), (701, 317107), (3563, 62389), (4907, 45301)]