201914867

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{55793}}^1$

素因数の和:55858

約数の個数: 16

約数和(自身を含む): 257098752

約数和(自身を除く): 55183885

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 55793, 390551, 613723, 2622271, 4296061, 18355897, 28844981, 201914867]

約数ペア:

[(1, 201914867), (7, 28844981), (11, 18355897), (47, 4296061), (77, 2622271), (329, 613723), (517, 390551), (3619, 55793)]