201211153910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{4919}}^1$

素因数の和:5262

約数の個数: 128

約数和(自身を含む): 419918929920

約数和(自身を除く): 218707776010

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 83, 85, 130, 166, 170, 221, 223, 415, 442, 446, 830, 1079, 1105, 1115, 1411, 2158, 2210, 2230, 2822, 2899, 3791, 4919, 5395, 5798, 7055, 7582, 9838, 10790, 14110, 14495, 18343, 18509, 18955, 24595, 28990, 36686, 37018, 37910, 49190, 49283, 63947, 83623, 91715, 92545, 98566, 127894, 167246, 183430, 185090, 240617, 246415, 314653, 319735, 408277, 418115, 481234, 492830, 629306, 639470, 816554, 836230, 1087099, 1096937, 1203085, 1573265, 2041385, 2174198, 2193874, 2406170, 3146530, 4082770, 4090489, 5307601, 5435495, 5484685, 6940709, 8180978, 10615202, 10870990, 10969370, 13881418, 14260181, 18647929, 20452445, 26538005, 28520362, 34703545, 37295858, 40904890, 53076010, 69407090, 71300905, 90229217, 91045771, 93239645, 142601810, 180458434, 182091542, 186479290, 242423077, 451146085, 455228855, 484846154, 902292170, 910457710, 1183595023, 1212115385, 1547778107, 2367190046, 2424230770, 3095556214, 5917975115, 7738890535, 11835950230, 15477781070, 20121115391, 40242230782, 100605576955, 201211153910]

約数ペア:

[(1, 201211153910), (2, 100605576955), (5, 40242230782), (10, 20121115391), (13, 15477781070), (17, 11835950230), (26, 7738890535), (34, 5917975115), (65, 3095556214), (83, 2424230770), (85, 2367190046), (130, 1547778107), (166, 1212115385), (170, 1183595023), (221, 910457710), (223, 902292170), (415, 484846154), (442, 455228855), (446, 451146085), (830, 242423077), (1079, 186479290), (1105, 182091542), (1115, 180458434), (1411, 142601810), (2158, 93239645), (2210, 91045771), (2230, 90229217), (2822, 71300905), (2899, 69407090), (3791, 53076010), (4919, 40904890), (5395, 37295858), (5798, 34703545), (7055, 28520362), (7582, 26538005), (9838, 20452445), (10790, 18647929), (14110, 14260181), (14495, 13881418), (18343, 10969370), (18509, 10870990), (18955, 10615202), (24595, 8180978), (28990, 6940709), (36686, 5484685), (37018, 5435495), (37910, 5307601), (49190, 4090489), (49283, 4082770), (63947, 3146530), (83623, 2406170), (91715, 2193874), (92545, 2174198), (98566, 2041385), (127894, 1573265), (167246, 1203085), (183430, 1096937), (185090, 1087099), (240617, 836230), (246415, 816554), (314653, 639470), (319735, 629306), (408277, 492830), (418115, 481234)]