206415356

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{88819}}^1$

素因数の和:88913

約数の個数: 24

約数和(自身を含む): 417809280

約数和(自身を除く): 211393924

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 88819, 177638, 355276, 621733, 1243466, 2486932, 7371977, 14743954, 29487908, 51603839, 103207678, 206415356]

約数ペア:

[(1, 206415356), (2, 103207678), (4, 51603839), (7, 29487908), (14, 14743954), (28, 7371977), (83, 2486932), (166, 1243466), (332, 621733), (581, 355276), (1162, 177638), (2324, 88819)]