222786214

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{224131}}^1$

素因数の和:224211

約数の個数: 16

約数和(自身を含む): 387300096

約数和(自身を除く): 164513882

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 224131, 448262, 1568917, 3137834, 15913301, 31826602, 111393107, 222786214]

約数ペア:

[(1, 222786214), (2, 111393107), (7, 31826602), (14, 15913301), (71, 3137834), (142, 1568917), (497, 448262), (994, 224131)]