201564088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1879}}^1$

素因数の和:1972

約数の個数: 64

約数和(自身を含む): 438566400

約数和(自身を除く): 237002312

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 53, 88, 92, 106, 184, 212, 253, 424, 506, 583, 1012, 1166, 1219, 1879, 2024, 2332, 2438, 3758, 4664, 4876, 7516, 9752, 13409, 15032, 20669, 26818, 41338, 43217, 53636, 82676, 86434, 99587, 107272, 165352, 172868, 199174, 345736, 398348, 475387, 796696, 950774, 1095457, 1901548, 2190914, 2290501, 3803096, 4381828, 4581002, 8763656, 9162004, 18324008, 25195511, 50391022, 100782044, 201564088]

約数ペア:

[(1, 201564088), (2, 100782044), (4, 50391022), (8, 25195511), (11, 18324008), (22, 9162004), (23, 8763656), (44, 4581002), (46, 4381828), (53, 3803096), (88, 2290501), (92, 2190914), (106, 1901548), (184, 1095457), (212, 950774), (253, 796696), (424, 475387), (506, 398348), (583, 345736), (1012, 199174), (1166, 172868), (1219, 165352), (1879, 107272), (2024, 99587), (2332, 86434), (2438, 82676), (3758, 53636), (4664, 43217), (4876, 41338), (7516, 26818), (9752, 20669), (13409, 15032)]