210997259

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 240166080

約数和(自身を除く): 29168821

約数列:

[1, 11, 43, 107, 121, 379, 473, 1177, 4169, 4601, 5203, 12947, 16297, 40553, 45859, 50611, 179267, 446083, 556721, 1743779, 1971937, 4906913, 19181569, 210997259]

約数ペア:

[(1, 210997259), (11, 19181569), (43, 4906913), (107, 1971937), (121, 1743779), (379, 556721), (473, 446083), (1177, 179267), (4169, 50611), (4601, 45859), (5203, 40553), (12947, 16297)]