201997604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{33377}}^1$

素因数の和:33487

約数の個数: 24

約数和(自身を含む): 378506520

約数和(自身を除く): 176508916

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 33377, 66754, 133508, 567409, 1134818, 2269636, 2970553, 5941106, 11882212, 50499401, 100998802, 201997604]

約数ペア:

[(1, 201997604), (2, 100998802), (4, 50499401), (17, 11882212), (34, 5941106), (68, 2970553), (89, 2269636), (178, 1134818), (356, 567409), (1513, 133508), (3026, 66754), (6052, 33377)]