201798424

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{244901}}^1$

素因数の和:245010

約数の個数: 16

約数和(自身を含む): 382047120

約数和(自身を除く): 180248696

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 244901, 489802, 979604, 1959208, 25224803, 50449606, 100899212, 201798424]

約数ペア:

[(1, 201798424), (2, 100899212), (4, 50449606), (8, 25224803), (103, 1959208), (206, 979604), (412, 489802), (824, 244901)]