200127921

素因数分解:

$3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{16927}}^1$

素因数の和:17500

約数の個数: 16

約数和(自身を含む): 305516544

約数和(自身を除く): 105388623

約数列:

[1, 3, 7, 21, 563, 1689, 3941, 11823, 16927, 50781, 118489, 355467, 9529901, 28589703, 66709307, 200127921]

約数ペア:

[(1, 200127921), (3, 66709307), (7, 28589703), (21, 9529901), (563, 355467), (1689, 118489), (3941, 50781), (11823, 16927)]