201799196

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{2447}}^1$

素因数の和:2893

約数の個数: 24

約数和(自身を含む): 360884160

約数和(自身を除く): 159084964

約数列:

[1, 2, 4, 53, 106, 212, 389, 778, 1556, 2447, 4894, 9788, 20617, 41234, 82468, 129691, 259382, 518764, 951883, 1903766, 3807532, 50449799, 100899598, 201799196]

約数ペア:

[(1, 201799196), (2, 100899598), (4, 50449799), (53, 3807532), (106, 1903766), (212, 951883), (389, 518764), (778, 259382), (1556, 129691), (2447, 82468), (4894, 41234), (9788, 20617)]