222364303

素因数分解:

$7^2\times {\mathrm{349}}^1\times {\mathrm{13003}}^1$

素因数の和:13366

約数の個数: 12

約数和(自身を含む): 259429800

約数和(自身を除く): 37065497

約数列:

[1, 7, 49, 349, 2443, 13003, 17101, 91021, 637147, 4538047, 31766329, 222364303]

約数ペア:

[(1, 222364303), (7, 31766329), (49, 4538047), (349, 637147), (2443, 91021), (13003, 17101)]