199482913

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1\times {\mathrm{1759}}^1$

素因数の和:2736

約数の個数: 16

約数和(自身を含む): 241781760

約数和(自身を除く): 42298847

約数列:

[1, 7, 17, 119, 953, 1759, 6671, 12313, 16201, 29903, 113407, 209321, 1676327, 11734289, 28497559, 199482913]

約数ペア:

[(1, 199482913), (7, 28497559), (17, 11734289), (119, 1676327), (953, 209321), (1759, 113407), (6671, 29903), (12313, 16201)]