206545251

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1033}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 308512512

約数和(自身を除く): 101967261

約数列:

[1, 3, 11, 33, 73, 83, 219, 249, 803, 913, 1033, 2409, 2739, 3099, 6059, 11363, 18177, 34089, 66649, 75409, 85739, 199947, 226227, 257217, 829499, 943129, 2488497, 2829387, 6258947, 18776841, 68848417, 206545251]

約数ペア:

[(1, 206545251), (3, 68848417), (11, 18776841), (33, 6258947), (73, 2829387), (83, 2488497), (219, 943129), (249, 829499), (803, 257217), (913, 226227), (1033, 199947), (2409, 85739), (2739, 75409), (3099, 66649), (6059, 34089), (11363, 18177)]