225302588

素因数分解:

$2^2\times 7^2\times {\mathrm{1149503}}^1$

素因数の和:1149521

約数の個数: 18

約数和(自身を含む): 458652096

約数和(自身を除く): 233349508

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1149503, 2299006, 4598012, 8046521, 16093042, 32186084, 56325647, 112651294, 225302588]

約数ペア:

[(1, 225302588), (2, 112651294), (4, 56325647), (7, 32186084), (14, 16093042), (28, 8046521), (49, 4598012), (98, 2299006), (196, 1149503)]