202084760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 507384000

約数和(自身を除く): 305299240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 53, 58, 76, 95, 106, 116, 145, 152, 173, 190, 212, 232, 265, 290, 346, 380, 424, 530, 551, 580, 692, 760, 865, 1007, 1060, 1102, 1160, 1384, 1537, 1730, 2014, 2120, 2204, 2755, 3074, 3287, 3460, 4028, 4408, 5017, 5035, 5510, 6148, 6574, 6920, 7685, 8056, 9169, 10034, 10070, 11020, 12296, 13148, 15370, 16435, 18338, 20068, 20140, 22040, 25085, 26296, 29203, 30740, 32870, 36676, 40136, 40280, 45845, 50170, 58406, 61480, 65740, 73352, 91690, 95323, 100340, 116812, 131480, 146015, 174211, 183380, 190646, 200680, 233624, 265901, 292030, 348422, 366760, 381292, 476615, 531802, 584060, 696844, 762584, 871055, 953230, 1063604, 1168120, 1329505, 1393688, 1742110, 1906460, 2127208, 2659010, 3484220, 3812920, 5052119, 5318020, 6968440, 10104238, 10636040, 20208476, 25260595, 40416952, 50521190, 101042380, 202084760]

約数ペア:

[(1, 202084760), (2, 101042380), (4, 50521190), (5, 40416952), (8, 25260595), (10, 20208476), (19, 10636040), (20, 10104238), (29, 6968440), (38, 5318020), (40, 5052119), (53, 3812920), (58, 3484220), (76, 2659010), (95, 2127208), (106, 1906460), (116, 1742110), (145, 1393688), (152, 1329505), (173, 1168120), (190, 1063604), (212, 953230), (232, 871055), (265, 762584), (290, 696844), (346, 584060), (380, 531802), (424, 476615), (530, 381292), (551, 366760), (580, 348422), (692, 292030), (760, 265901), (865, 233624), (1007, 200680), (1060, 190646), (1102, 183380), (1160, 174211), (1384, 146015), (1537, 131480), (1730, 116812), (2014, 100340), (2120, 95323), (2204, 91690), (2755, 73352), (3074, 65740), (3287, 61480), (3460, 58406), (4028, 50170), (4408, 45845), (5017, 40280), (5035, 40136), (5510, 36676), (6148, 32870), (6574, 30740), (6920, 29203), (7685, 26296), (8056, 25085), (9169, 22040), (10034, 20140), (10070, 20068), (11020, 18338), (12296, 16435), (13148, 15370)]