201714688

素因数分解:

$2^{10}\times 7^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 88

約数和(自身を含む): 466912512

約数和(自身を除く): 265197824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 256, 263, 428, 448, 512, 526, 749, 856, 896, 1024, 1052, 1498, 1712, 1792, 1841, 2104, 2996, 3424, 3584, 3682, 4208, 5992, 6848, 7168, 7364, 8416, 11984, 13696, 14728, 16832, 23968, 27392, 28141, 29456, 33664, 47936, 54784, 56282, 58912, 67328, 95872, 109568, 112564, 117824, 134656, 191744, 196987, 225128, 235648, 269312, 383488, 393974, 450256, 471296, 766976, 787948, 900512, 942592, 1575896, 1801024, 1885184, 3151792, 3602048, 6303584, 7204096, 12607168, 14408192, 25214336, 28816384, 50428672, 100857344, 201714688]

約数ペア:

[(1, 201714688), (2, 100857344), (4, 50428672), (7, 28816384), (8, 25214336), (14, 14408192), (16, 12607168), (28, 7204096), (32, 6303584), (56, 3602048), (64, 3151792), (107, 1885184), (112, 1801024), (128, 1575896), (214, 942592), (224, 900512), (256, 787948), (263, 766976), (428, 471296), (448, 450256), (512, 393974), (526, 383488), (749, 269312), (856, 235648), (896, 225128), (1024, 196987), (1052, 191744), (1498, 134656), (1712, 117824), (1792, 112564), (1841, 109568), (2104, 95872), (2996, 67328), (3424, 58912), (3584, 56282), (3682, 54784), (4208, 47936), (5992, 33664), (6848, 29456), (7168, 28141), (7364, 27392), (8416, 23968), (11984, 16832), (13696, 14728)]