207141786

素因数分解:

$2^1\times 3^4\times {\mathrm{331}}^1\times {\mathrm{3863}}^1$

素因数の和:4208

約数の個数: 40

約数和(自身を含む): 465673824

約数和(自身を除く): 258532038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 331, 662, 993, 1986, 2979, 3863, 5958, 7726, 8937, 11589, 17874, 23178, 26811, 34767, 53622, 69534, 104301, 208602, 312903, 625806, 1278653, 2557306, 3835959, 7671918, 11507877, 23015754, 34523631, 69047262, 103570893, 207141786]

約数ペア:

[(1, 207141786), (2, 103570893), (3, 69047262), (6, 34523631), (9, 23015754), (18, 11507877), (27, 7671918), (54, 3835959), (81, 2557306), (162, 1278653), (331, 625806), (662, 312903), (993, 208602), (1986, 104301), (2979, 69534), (3863, 53622), (5958, 34767), (7726, 26811), (8937, 23178), (11589, 17874)]