200674960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^2$

素因数の和:185

約数の個数: 120

約数和(自身を含む): 511217280

約数和(自身を除く): 310542320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 47, 53, 76, 80, 94, 95, 106, 152, 188, 190, 212, 235, 265, 304, 376, 380, 424, 470, 530, 752, 760, 848, 893, 940, 1007, 1060, 1520, 1786, 1880, 2014, 2120, 2491, 2809, 3572, 3760, 4028, 4240, 4465, 4982, 5035, 5618, 7144, 8056, 8930, 9964, 10070, 11236, 12455, 14045, 14288, 16112, 17860, 19928, 20140, 22472, 24910, 28090, 35720, 39856, 40280, 44944, 47329, 49820, 53371, 56180, 71440, 80560, 94658, 99640, 106742, 112360, 132023, 189316, 199280, 213484, 224720, 236645, 264046, 266855, 378632, 426968, 473290, 528092, 533710, 660115, 757264, 853936, 946580, 1056184, 1067420, 1320230, 1893160, 2112368, 2134840, 2508437, 2640460, 3786320, 4269680, 5016874, 5280920, 10033748, 10561840, 12542185, 20067496, 25084370, 40134992, 50168740, 100337480, 200674960]

約数ペア:

[(1, 200674960), (2, 100337480), (4, 50168740), (5, 40134992), (8, 25084370), (10, 20067496), (16, 12542185), (19, 10561840), (20, 10033748), (38, 5280920), (40, 5016874), (47, 4269680), (53, 3786320), (76, 2640460), (80, 2508437), (94, 2134840), (95, 2112368), (106, 1893160), (152, 1320230), (188, 1067420), (190, 1056184), (212, 946580), (235, 853936), (265, 757264), (304, 660115), (376, 533710), (380, 528092), (424, 473290), (470, 426968), (530, 378632), (752, 266855), (760, 264046), (848, 236645), (893, 224720), (940, 213484), (1007, 199280), (1060, 189316), (1520, 132023), (1786, 112360), (1880, 106742), (2014, 99640), (2120, 94658), (2491, 80560), (2809, 71440), (3572, 56180), (3760, 53371), (4028, 49820), (4240, 47329), (4465, 44944), (4982, 40280), (5035, 39856), (5618, 35720), (7144, 28090), (8056, 24910), (8930, 22472), (9964, 20140), (10070, 19928), (11236, 17860), (12455, 16112), (14045, 14288)]