208901632

素因数分解:

$2^9\times {\mathrm{408011}}^1$

素因数の和:408029

約数の個数: 20

約数和(自身を含む): 417396276

約数和(自身を除く): 208494644

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 408011, 816022, 1632044, 3264088, 6528176, 13056352, 26112704, 52225408, 104450816, 208901632]

約数ペア:

[(1, 208901632), (2, 104450816), (4, 52225408), (8, 26112704), (16, 13056352), (32, 6528176), (64, 3264088), (128, 1632044), (256, 816022), (512, 408011)]