215340422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{9788201}}^1$

素因数の和:9788214

約数の個数: 8

約数和(自身を含む): 352375272

約数和(自身を除く): 137034850

約数列:

[1, 2, 11, 22, 9788201, 19576402, 107670211, 215340422]

約数ペア:

[(1, 215340422), (2, 107670211), (11, 19576402), (22, 9788201)]