203423550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 587962368

約数和(自身を除く): 384538818

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 41, 50, 55, 62, 66, 75, 82, 93, 97, 110, 123, 150, 155, 165, 186, 194, 205, 246, 275, 291, 310, 330, 341, 410, 451, 465, 485, 550, 582, 615, 682, 775, 825, 902, 930, 970, 1023, 1025, 1067, 1230, 1271, 1353, 1455, 1550, 1650, 1705, 2046, 2050, 2134, 2255, 2325, 2425, 2542, 2706, 2910, 3007, 3075, 3201, 3410, 3813, 3977, 4510, 4650, 4850, 5115, 5335, 6014, 6150, 6355, 6402, 6765, 7275, 7626, 7954, 8525, 9021, 10230, 10670, 11275, 11931, 12710, 13530, 13981, 14550, 15035, 16005, 17050, 18042, 19065, 19885, 22550, 23862, 25575, 26675, 27962, 30070, 31775, 32010, 33077, 33825, 38130, 39770, 41943, 43747, 45105, 51150, 53350, 59655, 63550, 66154, 67650, 69905, 75175, 80025, 83886, 87494, 90210, 95325, 99231, 99425, 119310, 123287, 131241, 139810, 150350, 160050, 165385, 190650, 198462, 198850, 209715, 218735, 225525, 246574, 262482, 298275, 330770, 349525, 369861, 419430, 437470, 451050, 496155, 596550, 616435, 656205, 699050, 739722, 826925, 992310, 1048575, 1093675, 1232870, 1312410, 1356157, 1653850, 1849305, 2097150, 2187350, 2480775, 2712314, 3082175, 3281025, 3698610, 4068471, 4961550, 6164350, 6562050, 6780785, 8136942, 9246525, 13561570, 18493050, 20342355, 33903925, 40684710, 67807850, 101711775, 203423550]

約数ペア:

[(1, 203423550), (2, 101711775), (3, 67807850), (5, 40684710), (6, 33903925), (10, 20342355), (11, 18493050), (15, 13561570), (22, 9246525), (25, 8136942), (30, 6780785), (31, 6562050), (33, 6164350), (41, 4961550), (50, 4068471), (55, 3698610), (62, 3281025), (66, 3082175), (75, 2712314), (82, 2480775), (93, 2187350), (97, 2097150), (110, 1849305), (123, 1653850), (150, 1356157), (155, 1312410), (165, 1232870), (186, 1093675), (194, 1048575), (205, 992310), (246, 826925), (275, 739722), (291, 699050), (310, 656205), (330, 616435), (341, 596550), (410, 496155), (451, 451050), (465, 437470), (485, 419430), (550, 369861), (582, 349525), (615, 330770), (682, 298275), (775, 262482), (825, 246574), (902, 225525), (930, 218735), (970, 209715), (1023, 198850), (1025, 198462), (1067, 190650), (1230, 165385), (1271, 160050), (1353, 150350), (1455, 139810), (1550, 131241), (1650, 123287), (1705, 119310), (2046, 99425), (2050, 99231), (2134, 95325), (2255, 90210), (2325, 87494), (2425, 83886), (2542, 80025), (2706, 75175), (2910, 69905), (3007, 67650), (3075, 66154), (3201, 63550), (3410, 59655), (3813, 53350), (3977, 51150), (4510, 45105), (4650, 43747), (4850, 41943), (5115, 39770), (5335, 38130), (6014, 33825), (6150, 33077), (6355, 32010), (6402, 31775), (6765, 30070), (7275, 27962), (7626, 26675), (7954, 25575), (8525, 23862), (9021, 22550), (10230, 19885), (10670, 19065), (11275, 18042), (11931, 17050), (12710, 16005), (13530, 15035), (13981, 14550)]