201868807

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{19793}}^1$

素因数の和:19878

約数の個数: 16

約数和(自身を含む): 243228672

約数和(自身を除く): 41359865

約数列:

[1, 7, 31, 47, 217, 329, 1457, 10199, 19793, 138551, 613583, 930271, 4295081, 6511897, 28838401, 201868807]

約数ペア:

[(1, 201868807), (7, 28838401), (31, 6511897), (47, 4295081), (217, 930271), (329, 613583), (1457, 138551), (10199, 19793)]