200540992

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{72871}}^1$

素因数の和:72926

約数の個数: 28

約数和(自身を含む): 407208736

約数和(自身を除く): 206667744

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 72871, 145742, 291484, 582968, 1165936, 2331872, 3133453, 4663744, 6266906, 12533812, 25067624, 50135248, 100270496, 200540992]

約数ペア:

[(1, 200540992), (2, 100270496), (4, 50135248), (8, 25067624), (16, 12533812), (32, 6266906), (43, 4663744), (64, 3133453), (86, 2331872), (172, 1165936), (344, 582968), (688, 291484), (1376, 145742), (2752, 72871)]