202991615

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1\times {\mathrm{1433}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 250066656

約数和(自身を除く): 47075041

約数列:

[1, 5, 41, 205, 691, 1433, 3455, 7165, 28331, 58753, 141655, 293765, 990203, 4951015, 40598323, 202991615]

約数ペア:

[(1, 202991615), (5, 40598323), (41, 4951015), (205, 990203), (691, 293765), (1433, 141655), (3455, 58753), (7165, 28331)]