207691278

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{27893}}^1$

素因数の和:27988

約数の個数: 32

約数和(自身を含む): 445857696

約数和(自身を除く): 238166418

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1241, 2482, 3723, 7446, 27893, 55786, 83679, 167358, 474181, 948362, 1422543, 2036189, 2845086, 4072378, 6108567, 12217134, 34615213, 69230426, 103845639, 207691278]

約数ペア:

[(1, 207691278), (2, 103845639), (3, 69230426), (6, 34615213), (17, 12217134), (34, 6108567), (51, 4072378), (73, 2845086), (102, 2036189), (146, 1422543), (219, 948362), (438, 474181), (1241, 167358), (2482, 83679), (3723, 55786), (7446, 27893)]