201734860

素因数分解:

$2^2\times 5^1\times {\mathrm{2437}}^1\times {\mathrm{4139}}^1$

素因数の和:6585

約数の個数: 24

約数和(自身を含む): 423919440

約数和(自身を除く): 222184580

約数列:

[1, 2, 4, 5, 10, 20, 2437, 4139, 4874, 8278, 9748, 12185, 16556, 20695, 24370, 41390, 48740, 82780, 10086743, 20173486, 40346972, 50433715, 100867430, 201734860]

約数ペア:

[(1, 201734860), (2, 100867430), (4, 50433715), (5, 40346972), (10, 20173486), (20, 10086743), (2437, 82780), (4139, 48740), (4874, 41390), (8278, 24370), (9748, 20695), (12185, 16556)]