206567319

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{5749}}^1$

素因数の和:5847

約数の個数: 32

約数和(自身を含む): 331200000

約数和(自身を除く): 124632681

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 413, 609, 1239, 1711, 5133, 5749, 11977, 17247, 35931, 40243, 120729, 166721, 339191, 500163, 1017573, 1167047, 2374337, 3501141, 7123011, 9836539, 29509617, 68855773, 206567319]

約数ペア:

[(1, 206567319), (3, 68855773), (7, 29509617), (21, 9836539), (29, 7123011), (59, 3501141), (87, 2374337), (177, 1167047), (203, 1017573), (413, 500163), (609, 339191), (1239, 166721), (1711, 120729), (5133, 40243), (5749, 35931), (11977, 17247)]