202608128

素因数分解:

$2^9\times {\mathrm{395719}}^1$

素因数の和:395737

約数の個数: 20

約数和(自身を含む): 404821560

約数和(自身を除く): 202213432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 395719, 791438, 1582876, 3165752, 6331504, 12663008, 25326016, 50652032, 101304064, 202608128]

約数ペア:

[(1, 202608128), (2, 101304064), (4, 50652032), (8, 25326016), (16, 12663008), (32, 6331504), (64, 3165752), (128, 1582876), (256, 791438), (512, 395719)]