208825101

素因数分解:

$3^3\times {\mathrm{877}}^1\times {\mathrm{8819}}^1$

素因数の和:9705

約数の個数: 16

約数和(自身を含む): 309758400

約数和(自身を除く): 100933299

約数列:

[1, 3, 9, 27, 877, 2631, 7893, 8819, 23679, 26457, 79371, 238113, 7734263, 23202789, 69608367, 208825101]

約数ペア:

[(1, 208825101), (3, 69608367), (9, 23202789), (27, 7734263), (877, 238113), (2631, 79371), (7893, 26457), (8819, 23679)]