201409409726

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{271441253}}^1$

素因数の和:271441315

約数の個数: 16

約数和(自身を含む): 351787865184

約数和(自身を除く): 150378455458

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 271441253, 542882506, 1900088771, 3800177542, 14386386409, 28772772818, 100704704863, 201409409726]

約数ペア:

[(1, 201409409726), (2, 100704704863), (7, 28772772818), (14, 14386386409), (53, 3800177542), (106, 1900088771), (371, 542882506), (742, 271441253)]