206526618

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1993}}^1$

素因数の和:2124

約数の個数: 64

約数和(自身を含む): 488131200

約数和(自身を除く): 281604582

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 101, 114, 171, 202, 303, 342, 513, 606, 909, 1026, 1818, 1919, 1993, 2727, 3838, 3986, 5454, 5757, 5979, 11514, 11958, 17271, 17937, 34542, 35874, 37867, 51813, 53811, 75734, 103626, 107622, 113601, 201293, 227202, 340803, 402586, 603879, 681606, 1022409, 1207758, 1811637, 2044818, 3623274, 3824567, 5434911, 7649134, 10869822, 11473701, 22947402, 34421103, 68842206, 103263309, 206526618]

約数ペア:

[(1, 206526618), (2, 103263309), (3, 68842206), (6, 34421103), (9, 22947402), (18, 11473701), (19, 10869822), (27, 7649134), (38, 5434911), (54, 3824567), (57, 3623274), (101, 2044818), (114, 1811637), (171, 1207758), (202, 1022409), (303, 681606), (342, 603879), (513, 402586), (606, 340803), (909, 227202), (1026, 201293), (1818, 113601), (1919, 107622), (1993, 103626), (2727, 75734), (3838, 53811), (3986, 51813), (5454, 37867), (5757, 35874), (5979, 34542), (11514, 17937), (11958, 17271)]