201389136484

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{2631437}}^1$

素因数の和:2631532

約数の個数: 36

約数和(自身を含む): 378974437884

約数和(自身を除く): 177585301400

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 361, 722, 1007, 1444, 2014, 4028, 19133, 38266, 76532, 2631437, 5262874, 10525748, 49997303, 99994606, 139466161, 199989212, 278932322, 557864644, 949948757, 1899897514, 2649857059, 3799795028, 5299714118, 10599428236, 50347284121, 100694568242, 201389136484]

約数ペア:

[(1, 201389136484), (2, 100694568242), (4, 50347284121), (19, 10599428236), (38, 5299714118), (53, 3799795028), (76, 2649857059), (106, 1899897514), (212, 949948757), (361, 557864644), (722, 278932322), (1007, 199989212), (1444, 139466161), (2014, 99994606), (4028, 49997303), (19133, 10525748), (38266, 5262874), (76532, 2631437)]