209675200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:319

約数の個数: 168

約数和(自身を含む): 598801952

約数和(自身を除く): 389126752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 97, 100, 112, 140, 160, 175, 193, 194, 200, 224, 280, 320, 350, 386, 388, 400, 448, 485, 560, 679, 700, 772, 776, 800, 965, 970, 1120, 1351, 1358, 1400, 1544, 1552, 1600, 1930, 1940, 2240, 2425, 2702, 2716, 2800, 3088, 3104, 3395, 3860, 3880, 4825, 4850, 5404, 5432, 5600, 6176, 6208, 6755, 6790, 7720, 7760, 9650, 9700, 10808, 10864, 11200, 12352, 13510, 13580, 15440, 15520, 16975, 18721, 19300, 19400, 21616, 21728, 27020, 27160, 30880, 31040, 33775, 33950, 37442, 38600, 38800, 43232, 43456, 54040, 54320, 61760, 67550, 67900, 74884, 77200, 77600, 86464, 93605, 108080, 108640, 131047, 135100, 135800, 149768, 154400, 155200, 187210, 216160, 217280, 262094, 270200, 271600, 299536, 308800, 374420, 432320, 468025, 524188, 540400, 543200, 599072, 655235, 748840, 936050, 1048376, 1080800, 1086400, 1198144, 1310470, 1497680, 1872100, 2096752, 2161600, 2620940, 2995360, 3276175, 3744200, 4193504, 5241880, 5990720, 6552350, 7488400, 8387008, 10483760, 13104700, 14976800, 20967520, 26209400, 29953600, 41935040, 52418800, 104837600, 209675200]

約数ペア:

[(1, 209675200), (2, 104837600), (4, 52418800), (5, 41935040), (7, 29953600), (8, 26209400), (10, 20967520), (14, 14976800), (16, 13104700), (20, 10483760), (25, 8387008), (28, 7488400), (32, 6552350), (35, 5990720), (40, 5241880), (50, 4193504), (56, 3744200), (64, 3276175), (70, 2995360), (80, 2620940), (97, 2161600), (100, 2096752), (112, 1872100), (140, 1497680), (160, 1310470), (175, 1198144), (193, 1086400), (194, 1080800), (200, 1048376), (224, 936050), (280, 748840), (320, 655235), (350, 599072), (386, 543200), (388, 540400), (400, 524188), (448, 468025), (485, 432320), (560, 374420), (679, 308800), (700, 299536), (772, 271600), (776, 270200), (800, 262094), (965, 217280), (970, 216160), (1120, 187210), (1351, 155200), (1358, 154400), (1400, 149768), (1544, 135800), (1552, 135100), (1600, 131047), (1930, 108640), (1940, 108080), (2240, 93605), (2425, 86464), (2702, 77600), (2716, 77200), (2800, 74884), (3088, 67900), (3104, 67550), (3395, 61760), (3860, 54320), (3880, 54040), (4825, 43456), (4850, 43232), (5404, 38800), (5432, 38600), (5600, 37442), (6176, 33950), (6208, 33775), (6755, 31040), (6790, 30880), (7720, 27160), (7760, 27020), (9650, 21728), (9700, 21616), (10808, 19400), (10864, 19300), (11200, 18721), (12352, 16975), (13510, 15520), (13580, 15440)]