200505814864

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{2473}}^1\times {\mathrm{174737}}^1$

素因数の和:177247

約数の個数: 40

約数和(自身を含む): 402040685160

約数和(自身を除く): 201534870296

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 2473, 4946, 9892, 19784, 39568, 71717, 143434, 174737, 286868, 349474, 573736, 698948, 1147472, 1397896, 2795792, 5067373, 10134746, 20269492, 40538984, 81077968, 432124601, 864249202, 1728498404, 3456996808, 6913993616, 12531613429, 25063226858, 50126453716, 100252907432, 200505814864]

約数ペア:

[(1, 200505814864), (2, 100252907432), (4, 50126453716), (8, 25063226858), (16, 12531613429), (29, 6913993616), (58, 3456996808), (116, 1728498404), (232, 864249202), (464, 432124601), (2473, 81077968), (4946, 40538984), (9892, 20269492), (19784, 10134746), (39568, 5067373), (71717, 2795792), (143434, 1397896), (174737, 1147472), (286868, 698948), (349474, 573736)]