219300802

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{152081}}^1$

素因数の和:152193

約数の個数: 16

約数和(自身を含む): 379596672

約数和(自身を除く): 160295870

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 152081, 304162, 1064567, 2129134, 15664343, 31328686, 109650401, 219300802]

約数ペア:

[(1, 219300802), (2, 109650401), (7, 31328686), (14, 15664343), (103, 2129134), (206, 1064567), (721, 304162), (1442, 152081)]