201788853

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{115771}}^1$

素因数の和:115864

約数の個数: 16

約数和(自身を含む): 311195136

約数和(自身を除く): 109406283

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 115771, 347313, 810397, 2431191, 9608993, 28826979, 67262951, 201788853]

約数ペア:

[(1, 201788853), (3, 67262951), (7, 28826979), (21, 9608993), (83, 2431191), (249, 810397), (581, 347313), (1743, 115771)]