201923984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{435181}}^1$

素因数の和:435218

約数の個数: 20

約数和(自身を含む): 404719260

約数和(自身を除く): 202795276

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 435181, 870362, 1740724, 3481448, 6962896, 12620249, 25240498, 50480996, 100961992, 201923984]

約数ペア:

[(1, 201923984), (2, 100961992), (4, 50480996), (8, 25240498), (16, 12620249), (29, 6962896), (58, 3481448), (116, 1740724), (232, 870362), (464, 435181)]