201821048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{176417}}^1$

素因数の和:176447

約数の個数: 32

約数和(自身を含む): 444573360

約数和(自身を除く): 242752312

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 176417, 352834, 705668, 1411336, 1940587, 2293421, 3881174, 4586842, 7762348, 9173684, 15524696, 18347368, 25227631, 50455262, 100910524, 201821048]

約数ペア:

[(1, 201821048), (2, 100910524), (4, 50455262), (8, 25227631), (11, 18347368), (13, 15524696), (22, 9173684), (26, 7762348), (44, 4586842), (52, 3881174), (88, 2293421), (104, 1940587), (143, 1411336), (286, 705668), (572, 352834), (1144, 176417)]