203350400

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 563468400

約数和(自身を除く): 360118000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 53, 55, 64, 80, 88, 100, 106, 109, 110, 128, 160, 176, 200, 212, 218, 220, 265, 275, 320, 352, 400, 424, 436, 440, 530, 545, 550, 583, 640, 704, 800, 848, 872, 880, 1060, 1090, 1100, 1166, 1199, 1325, 1408, 1600, 1696, 1744, 1760, 2120, 2180, 2200, 2332, 2398, 2650, 2725, 2915, 3200, 3392, 3488, 3520, 4240, 4360, 4400, 4664, 4796, 5300, 5450, 5777, 5830, 5995, 6784, 6976, 7040, 8480, 8720, 8800, 9328, 9592, 10600, 10900, 11554, 11660, 11990, 13952, 14575, 16960, 17440, 17600, 18656, 19184, 21200, 21800, 23108, 23320, 23980, 28885, 29150, 29975, 33920, 34880, 35200, 37312, 38368, 42400, 43600, 46216, 46640, 47960, 57770, 58300, 59950, 63547, 69760, 74624, 76736, 84800, 87200, 92432, 93280, 95920, 115540, 116600, 119900, 127094, 144425, 153472, 169600, 174400, 184864, 186560, 191840, 231080, 233200, 239800, 254188, 288850, 317735, 348800, 369728, 373120, 383680, 462160, 466400, 479600, 508376, 577700, 635470, 739456, 767360, 924320, 932800, 959200, 1016752, 1155400, 1270940, 1588675, 1848640, 1865600, 1918400, 2033504, 2310800, 2541880, 3177350, 3697280, 3836800, 4067008, 4621600, 5083760, 6354700, 8134016, 9243200, 10167520, 12709400, 18486400, 20335040, 25418800, 40670080, 50837600, 101675200, 203350400]

約数ペア:

[(1, 203350400), (2, 101675200), (4, 50837600), (5, 40670080), (8, 25418800), (10, 20335040), (11, 18486400), (16, 12709400), (20, 10167520), (22, 9243200), (25, 8134016), (32, 6354700), (40, 5083760), (44, 4621600), (50, 4067008), (53, 3836800), (55, 3697280), (64, 3177350), (80, 2541880), (88, 2310800), (100, 2033504), (106, 1918400), (109, 1865600), (110, 1848640), (128, 1588675), (160, 1270940), (176, 1155400), (200, 1016752), (212, 959200), (218, 932800), (220, 924320), (265, 767360), (275, 739456), (320, 635470), (352, 577700), (400, 508376), (424, 479600), (436, 466400), (440, 462160), (530, 383680), (545, 373120), (550, 369728), (583, 348800), (640, 317735), (704, 288850), (800, 254188), (848, 239800), (872, 233200), (880, 231080), (1060, 191840), (1090, 186560), (1100, 184864), (1166, 174400), (1199, 169600), (1325, 153472), (1408, 144425), (1600, 127094), (1696, 119900), (1744, 116600), (1760, 115540), (2120, 95920), (2180, 93280), (2200, 92432), (2332, 87200), (2398, 84800), (2650, 76736), (2725, 74624), (2915, 69760), (3200, 63547), (3392, 59950), (3488, 58300), (3520, 57770), (4240, 47960), (4360, 46640), (4400, 46216), (4664, 43600), (4796, 42400), (5300, 38368), (5450, 37312), (5777, 35200), (5830, 34880), (5995, 33920), (6784, 29975), (6976, 29150), (7040, 28885), (8480, 23980), (8720, 23320), (8800, 23108), (9328, 21800), (9592, 21200), (10600, 19184), (10900, 18656), (11554, 17600), (11660, 17440), (11990, 16960), (13952, 14575)]