200766140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4967}}^1$

素因数の和:5066

約数の個数: 48

約数和(自身を含む): 440681472

約数和(自身を除く): 239915332

約数列:

[1, 2, 4, 5, 10, 20, 43, 47, 86, 94, 172, 188, 215, 235, 430, 470, 860, 940, 2021, 4042, 4967, 8084, 9934, 10105, 19868, 20210, 24835, 40420, 49670, 99340, 213581, 233449, 427162, 466898, 854324, 933796, 1067905, 1167245, 2135810, 2334490, 4271620, 4668980, 10038307, 20076614, 40153228, 50191535, 100383070, 200766140]

約数ペア:

[(1, 200766140), (2, 100383070), (4, 50191535), (5, 40153228), (10, 20076614), (20, 10038307), (43, 4668980), (47, 4271620), (86, 2334490), (94, 2135810), (172, 1167245), (188, 1067905), (215, 933796), (235, 854324), (430, 466898), (470, 427162), (860, 233449), (940, 213581), (2021, 99340), (4042, 49670), (4967, 40420), (8084, 24835), (9934, 20210), (10105, 19868)]