204615092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1123}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 404478144

約数和(自身を除く): 199863052

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 101, 164, 202, 404, 451, 902, 1111, 1123, 1804, 2222, 2246, 4141, 4444, 4492, 8282, 12353, 16564, 24706, 45551, 46043, 49412, 91102, 92086, 113423, 182204, 184172, 226846, 453692, 506473, 1012946, 1247653, 2025892, 2495306, 4650343, 4990612, 9300686, 18601372, 51153773, 102307546, 204615092]

約数ペア:

[(1, 204615092), (2, 102307546), (4, 51153773), (11, 18601372), (22, 9300686), (41, 4990612), (44, 4650343), (82, 2495306), (101, 2025892), (164, 1247653), (202, 1012946), (404, 506473), (451, 453692), (902, 226846), (1111, 184172), (1123, 182204), (1804, 113423), (2222, 92086), (2246, 91102), (4141, 49412), (4444, 46043), (4492, 45551), (8282, 24706), (12353, 16564)]