207312966

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1117}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 528053760

約数和(自身を除く): 320740794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 491, 982, 1117, 1473, 2234, 2946, 3351, 3437, 4419, 6702, 6874, 7819, 8838, 10053, 10311, 13257, 15638, 20106, 20622, 23457, 26514, 30159, 30933, 46914, 60318, 61866, 70371, 92799, 140742, 185598, 211113, 422226, 548447, 1096894, 1645341, 3290682, 3839129, 4936023, 7678258, 9872046, 11517387, 14808069, 23034774, 29616138, 34552161, 69104322, 103656483, 207312966]

約数ペア:

[(1, 207312966), (2, 103656483), (3, 69104322), (6, 34552161), (7, 29616138), (9, 23034774), (14, 14808069), (18, 11517387), (21, 9872046), (27, 7678258), (42, 4936023), (54, 3839129), (63, 3290682), (126, 1645341), (189, 1096894), (378, 548447), (491, 422226), (982, 211113), (1117, 185598), (1473, 140742), (2234, 92799), (2946, 70371), (3351, 61866), (3437, 60318), (4419, 46914), (6702, 30933), (6874, 30159), (7819, 26514), (8838, 23457), (10053, 20622), (10311, 20106), (13257, 15638)]