208278400

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 576369360

約数和(自身を除く): 368090960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 61, 64, 80, 88, 97, 100, 110, 122, 128, 160, 176, 194, 200, 220, 244, 275, 305, 320, 352, 388, 400, 440, 485, 488, 550, 610, 640, 671, 704, 776, 800, 880, 970, 976, 1067, 1100, 1220, 1342, 1408, 1525, 1552, 1600, 1760, 1940, 1952, 2134, 2200, 2425, 2440, 2684, 3050, 3104, 3200, 3355, 3520, 3880, 3904, 4268, 4400, 4850, 4880, 5335, 5368, 5917, 6100, 6208, 6710, 7040, 7760, 7808, 8536, 8800, 9700, 9760, 10670, 10736, 11834, 12200, 12416, 13420, 15520, 16775, 17072, 17600, 19400, 19520, 21340, 21472, 23668, 24400, 26675, 26840, 29585, 31040, 33550, 34144, 35200, 38800, 39040, 42680, 42944, 47336, 48800, 53350, 53680, 59170, 62080, 65087, 67100, 68288, 77600, 85360, 85888, 94672, 97600, 106700, 107360, 118340, 130174, 134200, 136576, 147925, 155200, 170720, 189344, 195200, 213400, 214720, 236680, 260348, 268400, 295850, 310400, 325435, 341440, 378688, 426800, 429440, 473360, 520696, 536800, 591700, 650870, 682880, 757376, 853600, 946720, 1041392, 1073600, 1183400, 1301740, 1627175, 1707200, 1893440, 2082784, 2147200, 2366800, 2603480, 3254350, 3414400, 3786880, 4165568, 4733600, 5206960, 6508700, 8331136, 9467200, 10413920, 13017400, 18934400, 20827840, 26034800, 41655680, 52069600, 104139200, 208278400]

約数ペア:

[(1, 208278400), (2, 104139200), (4, 52069600), (5, 41655680), (8, 26034800), (10, 20827840), (11, 18934400), (16, 13017400), (20, 10413920), (22, 9467200), (25, 8331136), (32, 6508700), (40, 5206960), (44, 4733600), (50, 4165568), (55, 3786880), (61, 3414400), (64, 3254350), (80, 2603480), (88, 2366800), (97, 2147200), (100, 2082784), (110, 1893440), (122, 1707200), (128, 1627175), (160, 1301740), (176, 1183400), (194, 1073600), (200, 1041392), (220, 946720), (244, 853600), (275, 757376), (305, 682880), (320, 650870), (352, 591700), (388, 536800), (400, 520696), (440, 473360), (485, 429440), (488, 426800), (550, 378688), (610, 341440), (640, 325435), (671, 310400), (704, 295850), (776, 268400), (800, 260348), (880, 236680), (970, 214720), (976, 213400), (1067, 195200), (1100, 189344), (1220, 170720), (1342, 155200), (1408, 147925), (1525, 136576), (1552, 134200), (1600, 130174), (1760, 118340), (1940, 107360), (1952, 106700), (2134, 97600), (2200, 94672), (2425, 85888), (2440, 85360), (2684, 77600), (3050, 68288), (3104, 67100), (3200, 65087), (3355, 62080), (3520, 59170), (3880, 53680), (3904, 53350), (4268, 48800), (4400, 47336), (4850, 42944), (4880, 42680), (5335, 39040), (5368, 38800), (5917, 35200), (6100, 34144), (6208, 33550), (6710, 31040), (7040, 29585), (7760, 26840), (7808, 26675), (8536, 24400), (8800, 23668), (9700, 21472), (9760, 21340), (10670, 19520), (10736, 19400), (11834, 17600), (12200, 17072), (12416, 16775), (13420, 15520)]