221940002

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{3527}}^1$

素因数の和:4033

約数の個数: 16

約数和(自身を含む): 338349312

約数和(自身を除く): 116409310

約数列:

[1, 2, 73, 146, 431, 862, 3527, 7054, 31463, 62926, 257471, 514942, 1520137, 3040274, 110970001, 221940002]

約数ペア:

[(1, 221940002), (2, 110970001), (73, 3040274), (146, 1520137), (431, 514942), (862, 257471), (3527, 62926), (7054, 31463)]