207640444508

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{19988491}}^1$

素因数の和:19988562

約数の個数: 36

約数和(自身を含む): 430672048632

約数和(自身を除く): 223031604124

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 5194, 10388, 19988491, 39976982, 79953964, 139919437, 279838874, 559677748, 979436059, 1059390023, 1958872118, 2118780046, 3917744236, 4237560092, 7415730161, 14831460322, 29662920644, 51910111127, 103820222254, 207640444508]

約数ペア:

[(1, 207640444508), (2, 103820222254), (4, 51910111127), (7, 29662920644), (14, 14831460322), (28, 7415730161), (49, 4237560092), (53, 3917744236), (98, 2118780046), (106, 1958872118), (196, 1059390023), (212, 979436059), (371, 559677748), (742, 279838874), (1484, 139919437), (2597, 79953964), (5194, 39976982), (10388, 19988491)]