201456508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{5197}}^1$

素因数の和:6093

約数の個数: 24

約数和(自身を含む): 385109424

約数和(自身を除く): 183652916

約数列:

[1, 2, 4, 11, 22, 44, 881, 1762, 3524, 5197, 9691, 10394, 19382, 20788, 38764, 57167, 114334, 228668, 4578557, 9157114, 18314228, 50364127, 100728254, 201456508]

約数ペア:

[(1, 201456508), (2, 100728254), (4, 50364127), (11, 18314228), (22, 9157114), (44, 4578557), (881, 228668), (1762, 114334), (3524, 57167), (5197, 38764), (9691, 20788), (10394, 19382)]