201465398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{19709}}^1$

素因数の和:19999

約数の個数: 16

約数和(自身を含む): 319302000

約数和(自身を除く): 117836602

約数列:

[1, 2, 19, 38, 269, 538, 5111, 10222, 19709, 39418, 374471, 748942, 5301721, 10603442, 100732699, 201465398]

約数ペア:

[(1, 201465398), (2, 100732699), (19, 10603442), (38, 5301721), (269, 748942), (538, 374471), (5111, 39418), (10222, 19709)]