203499845

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{2131}}^1$

素因数の和:2476

約数の個数: 16

約数和(自身を含む): 248676480

約数和(自身を除く): 45176635

約数列:

[1, 5, 71, 269, 355, 1345, 2131, 10655, 19099, 95495, 151301, 573239, 756505, 2866195, 40699969, 203499845]

約数ペア:

[(1, 203499845), (5, 40699969), (71, 2866195), (269, 756505), (355, 573239), (1345, 151301), (2131, 95495), (10655, 19099)]