200748248

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2473}}^1$

素因数の和:2691

約数の個数: 32

約数和(自身を含む): 384459600

約数和(自身を除く): 183711352

約数列:

[1, 2, 4, 8, 73, 139, 146, 278, 292, 556, 584, 1112, 2473, 4946, 9892, 10147, 19784, 20294, 40588, 81176, 180529, 343747, 361058, 687494, 722116, 1374988, 1444232, 2749976, 25093531, 50187062, 100374124, 200748248]

約数ペア:

[(1, 200748248), (2, 100374124), (4, 50187062), (8, 25093531), (73, 2749976), (139, 1444232), (146, 1374988), (278, 722116), (292, 687494), (556, 361058), (584, 343747), (1112, 180529), (2473, 81176), (4946, 40588), (9892, 20294), (10147, 19784)]