200231307

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{6959}}^1$

素因数の和:7127

約数の個数: 24

約数和(自身を含む): 304012800

約数和(自身を除く): 103781493

約数列:

[1, 3, 9, 23, 69, 139, 207, 417, 1251, 3197, 6959, 9591, 20877, 28773, 62631, 160057, 480171, 967301, 1440513, 2901903, 8705709, 22247923, 66743769, 200231307]

約数ペア:

[(1, 200231307), (3, 66743769), (9, 22247923), (23, 8705709), (69, 2901903), (139, 1440513), (207, 967301), (417, 480171), (1251, 160057), (3197, 62631), (6959, 28773), (9591, 20877)]