205847296

素因数分解:

$2^8\times {\mathrm{804091}}^1$

素因数の和:804107

約数の個数: 18

約数和(自身を含む): 410891012

約数和(自身を除く): 205043716

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 804091, 1608182, 3216364, 6432728, 12865456, 25730912, 51461824, 102923648, 205847296]

約数ペア:

[(1, 205847296), (2, 102923648), (4, 51461824), (8, 25730912), (16, 12865456), (32, 6432728), (64, 3216364), (128, 1608182), (256, 804091)]