201875877

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{16603}}^1$

素因数の和:16809

約数の個数: 24

約数和(自身を含む): 335002304

約数和(自身を除く): 133126427

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 12159, 16603, 49809, 116221, 149427, 348663, 1045989, 3204379, 9613137, 22430653, 28839411, 67291959, 201875877]

約数ペア:

[(1, 201875877), (3, 67291959), (7, 28839411), (9, 22430653), (21, 9613137), (63, 3204379), (193, 1045989), (579, 348663), (1351, 149427), (1737, 116221), (4053, 49809), (12159, 16603)]