210490804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3095453}}^1$

素因数の和:3095474

約数の個数: 12

約数和(自身を含む): 390027204

約数和(自身を除く): 179536400

約数列:

[1, 2, 4, 17, 34, 68, 3095453, 6190906, 12381812, 52622701, 105245402, 210490804]

約数ペア:

[(1, 210490804), (2, 105245402), (4, 52622701), (17, 12381812), (34, 6190906), (68, 3095453)]