208090496

素因数分解:

$2^7\times {\mathrm{1625707}}^1$

素因数の和:1625721

約数の個数: 16

約数和(自身を含む): 414555540

約数和(自身を除く): 206465044

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1625707, 3251414, 6502828, 13005656, 26011312, 52022624, 104045248, 208090496]

約数ペア:

[(1, 208090496), (2, 104045248), (4, 52022624), (8, 26011312), (16, 13005656), (32, 6502828), (64, 3251414), (128, 1625707)]