202103096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{1051}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 418201560

約数和(自身を除く): 216098464

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1051, 1118, 1849, 2102, 2236, 3698, 4204, 4472, 7396, 8408, 13663, 14792, 24037, 27326, 45193, 48074, 54652, 90386, 96148, 109304, 180772, 192296, 361544, 587509, 1175018, 1943299, 2350036, 3886598, 4700072, 7773196, 15546392, 25262887, 50525774, 101051548, 202103096]

約数ペア:

[(1, 202103096), (2, 101051548), (4, 50525774), (8, 25262887), (13, 15546392), (26, 7773196), (43, 4700072), (52, 3886598), (86, 2350036), (104, 1943299), (172, 1175018), (344, 587509), (559, 361544), (1051, 192296), (1118, 180772), (1849, 109304), (2102, 96148), (2236, 90386), (3698, 54652), (4204, 48074), (4472, 45193), (7396, 27326), (8408, 24037), (13663, 14792)]