222770794

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{18233}}^1$

素因数の和:18425

約数の個数: 16

約数和(自身を含む): 344622600

約数和(自身を除く): 121851806

約数列:

[1, 2, 41, 82, 149, 298, 6109, 12218, 18233, 36466, 747553, 1495106, 2716717, 5433434, 111385397, 222770794]

約数ペア:

[(1, 222770794), (2, 111385397), (41, 5433434), (82, 2716717), (149, 1495106), (298, 747553), (6109, 36466), (12218, 18233)]