203495105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1601}}^1\times {\mathrm{2311}}^1$

素因数の和:3928

約数の個数: 16

約数和(自身を含む): 266675328

約数和(自身を除く): 63180223

約数列:

[1, 5, 11, 55, 1601, 2311, 8005, 11555, 17611, 25421, 88055, 127105, 3699911, 18499555, 40699021, 203495105]

約数ペア:

[(1, 203495105), (5, 40699021), (11, 18499555), (55, 3699911), (1601, 127105), (2311, 88055), (8005, 25421), (11555, 17611)]