204313984

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5303}}^1$

素因数の和:5367

約数の個数: 64

約数和(自身を含む): 476087040

約数和(自身を除く): 271773056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 301, 344, 448, 602, 688, 896, 1204, 1376, 2408, 2752, 4816, 5303, 5504, 9632, 10606, 19264, 21212, 37121, 38528, 42424, 74242, 84848, 148484, 169696, 228029, 296968, 339392, 456058, 593936, 678784, 912116, 1187872, 1596203, 1824232, 2375744, 3192406, 3648464, 4751488, 6384812, 7296928, 12769624, 14593856, 25539248, 29187712, 51078496, 102156992, 204313984]

約数ペア:

[(1, 204313984), (2, 102156992), (4, 51078496), (7, 29187712), (8, 25539248), (14, 14593856), (16, 12769624), (28, 7296928), (32, 6384812), (43, 4751488), (56, 3648464), (64, 3192406), (86, 2375744), (112, 1824232), (128, 1596203), (172, 1187872), (224, 912116), (301, 678784), (344, 593936), (448, 456058), (602, 339392), (688, 296968), (896, 228029), (1204, 169696), (1376, 148484), (2408, 84848), (2752, 74242), (4816, 42424), (5303, 38528), (5504, 37121), (9632, 21212), (10606, 19264)]