207466985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{198533}}^1$

素因数の和:198568

約数の個数: 16

約数和(自身を含む): 285888960

約数和(自身を除く): 78421975

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 198533, 992665, 2183863, 3772127, 10919315, 18860635, 41493397, 207466985]

約数ペア:

[(1, 207466985), (5, 41493397), (11, 18860635), (19, 10919315), (55, 3772127), (95, 2183863), (209, 992665), (1045, 198533)]