206870334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{72893}}^1$

素因数の和:72952

約数の個数: 32

約数和(自身を含む): 461856384

約数和(自身を除く): 254986050

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 72893, 145786, 218679, 437358, 801823, 1603646, 2405469, 3134399, 4810938, 6268798, 9403197, 18806394, 34478389, 68956778, 103435167, 206870334]

約数ペア:

[(1, 206870334), (2, 103435167), (3, 68956778), (6, 34478389), (11, 18806394), (22, 9403197), (33, 6268798), (43, 4810938), (66, 3134399), (86, 2405469), (129, 1603646), (258, 801823), (473, 437358), (946, 218679), (1419, 145786), (2838, 72893)]