211436874

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2663}}^1$

素因数の和:3083

約数の個数: 48

約数和(自身を含む): 501194304

約数和(自身を除く): 289757430

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 401, 802, 1203, 2406, 2663, 3609, 4411, 5326, 7218, 7989, 8822, 13233, 15978, 23967, 26466, 29293, 39699, 47934, 58586, 79398, 87879, 175758, 263637, 527274, 1067863, 2135726, 3203589, 6407178, 9610767, 11746493, 19221534, 23492986, 35239479, 70478958, 105718437, 211436874]

約数ペア:

[(1, 211436874), (2, 105718437), (3, 70478958), (6, 35239479), (9, 23492986), (11, 19221534), (18, 11746493), (22, 9610767), (33, 6407178), (66, 3203589), (99, 2135726), (198, 1067863), (401, 527274), (802, 263637), (1203, 175758), (2406, 87879), (2663, 79398), (3609, 58586), (4411, 47934), (5326, 39699), (7218, 29293), (7989, 26466), (8822, 23967), (13233, 15978)]