211432818

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^2\times {\mathrm{20963}}^1$

素因数の和:21050

約数の個数: 24

約数和(自身を含む): 433451664

約数和(自身を除く): 222018846

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1681, 3362, 5043, 10086, 20963, 41926, 62889, 125778, 859483, 1718966, 2578449, 5156898, 35238803, 70477606, 105716409, 211432818]

約数ペア:

[(1, 211432818), (2, 105716409), (3, 70477606), (6, 35238803), (41, 5156898), (82, 2578449), (123, 1718966), (246, 859483), (1681, 125778), (3362, 62889), (5043, 41926), (10086, 20963)]