208943616

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{19433}}^1$

素因数の和:19461

約数の個数: 80

約数和(自身を含む): 636191424

約数和(自身を除く): 427247808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 19433, 38866, 58299, 77732, 116598, 136031, 155464, 233196, 272062, 310928, 408093, 466392, 544124, 621856, 816186, 932784, 1088248, 1243712, 1632372, 1865568, 2176496, 2487424, 3264744, 3731136, 4352992, 4974848, 6529488, 7462272, 8705984, 9949696, 13058976, 14924544, 17411968, 26117952, 29849088, 34823936, 52235904, 69647872, 104471808, 208943616]

約数ペア:

[(1, 208943616), (2, 104471808), (3, 69647872), (4, 52235904), (6, 34823936), (7, 29849088), (8, 26117952), (12, 17411968), (14, 14924544), (16, 13058976), (21, 9949696), (24, 8705984), (28, 7462272), (32, 6529488), (42, 4974848), (48, 4352992), (56, 3731136), (64, 3264744), (84, 2487424), (96, 2176496), (112, 1865568), (128, 1632372), (168, 1243712), (192, 1088248), (224, 932784), (256, 816186), (336, 621856), (384, 544124), (448, 466392), (512, 408093), (672, 310928), (768, 272062), (896, 233196), (1344, 155464), (1536, 136031), (1792, 116598), (2688, 77732), (3584, 58299), (5376, 38866), (10752, 19433)]