210009404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{4273}}^1$

素因数の和:5405

約数の個数: 24

約数和(自身を含む): 401379888

約数和(自身を除く): 191370484

約数列:

[1, 2, 4, 11, 22, 44, 1117, 2234, 4273, 4468, 8546, 12287, 17092, 24574, 47003, 49148, 94006, 188012, 4772941, 9545882, 19091764, 52502351, 105004702, 210009404]

約数ペア:

[(1, 210009404), (2, 105004702), (4, 52502351), (11, 19091764), (22, 9545882), (44, 4772941), (1117, 188012), (2234, 94006), (4273, 49148), (4468, 47003), (8546, 24574), (12287, 17092)]