200799478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1223}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 348986880

約数和(自身を除く): 148187402

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 439, 878, 1223, 2446, 4829, 7463, 9658, 13453, 14926, 20791, 26906, 41582, 82093, 164186, 228701, 457402, 536897, 1073794, 5905867, 9127249, 11811734, 18254498, 100399739, 200799478]

約数ペア:

[(1, 200799478), (2, 100399739), (11, 18254498), (17, 11811734), (22, 9127249), (34, 5905867), (187, 1073794), (374, 536897), (439, 457402), (878, 228701), (1223, 164186), (2446, 82093), (4829, 41582), (7463, 26906), (9658, 20791), (13453, 14926)]