201451348

素因数分解:

$2^2\times 7^2\times {\mathrm{547}}^1\times {\mathrm{1879}}^1$

素因数の和:2444

約数の個数: 36

約数和(自身を含む): 411065760

約数和(自身を除く): 209614412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 547, 1094, 1879, 2188, 3758, 3829, 7516, 7658, 13153, 15316, 26306, 26803, 52612, 53606, 92071, 107212, 184142, 368284, 1027813, 2055626, 4111252, 7194691, 14389382, 28778764, 50362837, 100725674, 201451348]

約数ペア:

[(1, 201451348), (2, 100725674), (4, 50362837), (7, 28778764), (14, 14389382), (28, 7194691), (49, 4111252), (98, 2055626), (196, 1027813), (547, 368284), (1094, 184142), (1879, 107212), (2188, 92071), (3758, 53606), (3829, 52612), (7516, 26803), (7658, 26306), (13153, 15316)]