200709376

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3613}}^1$

素因数の和:3667

約数の個数: 72

約数和(自身を含む): 472769024

約数和(自身を除く): 272059648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3613, 3968, 6944, 7226, 7936, 13888, 14452, 25291, 27776, 28904, 50582, 55552, 57808, 101164, 112003, 115616, 202328, 224006, 231232, 404656, 448012, 462464, 784021, 809312, 896024, 924928, 1568042, 1618624, 1792048, 3136084, 3237248, 3584096, 6272168, 6474496, 7168192, 12544336, 14336384, 25088672, 28672768, 50177344, 100354688, 200709376]

約数ペア:

[(1, 200709376), (2, 100354688), (4, 50177344), (7, 28672768), (8, 25088672), (14, 14336384), (16, 12544336), (28, 7168192), (31, 6474496), (32, 6272168), (56, 3584096), (62, 3237248), (64, 3136084), (112, 1792048), (124, 1618624), (128, 1568042), (217, 924928), (224, 896024), (248, 809312), (256, 784021), (434, 462464), (448, 448012), (496, 404656), (868, 231232), (896, 224006), (992, 202328), (1736, 115616), (1792, 112003), (1984, 101164), (3472, 57808), (3613, 55552), (3968, 50582), (6944, 28904), (7226, 27776), (7936, 25291), (13888, 14452)]