201231454

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{439}}^1\times {\mathrm{547}}^1$

素因数の和:1407

約数の個数: 16

約数和(自身を含む): 303811200

約数和(自身を除く): 102579746

約数列:

[1, 2, 419, 439, 547, 838, 878, 1094, 183941, 229193, 240133, 367882, 458386, 480266, 100615727, 201231454]

約数ペア:

[(1, 201231454), (2, 100615727), (419, 480266), (439, 458386), (547, 367882), (838, 240133), (878, 229193), (1094, 183941)]