205153024

素因数分解:

$2^8\times {\mathrm{801379}}^1$

素因数の和:801395

約数の個数: 18

約数和(自身を含む): 409505180

約数和(自身を除く): 204352156

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 801379, 1602758, 3205516, 6411032, 12822064, 25644128, 51288256, 102576512, 205153024]

約数ペア:

[(1, 205153024), (2, 102576512), (4, 51288256), (8, 25644128), (16, 12822064), (32, 6411032), (64, 3205516), (128, 1602758), (256, 801379)]