194084

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{401}}^1$

素因数の和:427

約数の個数: 18

約数和(自身を含む): 374262

約数和(自身を除く): 180178

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 401, 484, 802, 1604, 4411, 8822, 17644, 48521, 97042, 194084]

約数ペア:

[(1, 194084), (2, 97042), (4, 48521), (11, 17644), (22, 8822), (44, 4411), (121, 1604), (242, 802), (401, 484)]