208713045

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{167641}}^1$

素因数の和:167732

約数の個数: 16

約数和(自身を含む): 337966272

約数和(自身を除く): 129253227

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 167641, 502923, 838205, 2514615, 13914203, 41742609, 69571015, 208713045]

約数ペア:

[(1, 208713045), (3, 69571015), (5, 41742609), (15, 13914203), (83, 2514615), (249, 838205), (415, 502923), (1245, 167641)]