213663218

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{8893}}^1$

素因数の和:9229

約数の個数: 16

約数和(自身を含む): 329469336

約数和(自身を除く): 115806118

約数列:

[1, 2, 41, 82, 293, 586, 8893, 12013, 17786, 24026, 364613, 729226, 2605649, 5211298, 106831609, 213663218]

約数ペア:

[(1, 213663218), (2, 106831609), (41, 5211298), (82, 2605649), (293, 729226), (586, 364613), (8893, 24026), (12013, 17786)]