201218490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8837}}^1$

素因数の和:8884

約数の個数: 96

約数和(自身を含む): 595610496

約数和(自身を除く): 394392006

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 990, 1035, 1265, 1518, 2070, 2277, 2530, 3795, 4554, 7590, 8837, 11385, 17674, 22770, 26511, 44185, 53022, 79533, 88370, 97207, 132555, 159066, 194414, 203251, 265110, 291621, 397665, 406502, 486035, 583242, 609753, 795330, 874863, 972070, 1016255, 1219506, 1458105, 1749726, 1829259, 2032510, 2235761, 2916210, 3048765, 3658518, 4374315, 4471522, 6097530, 6707283, 8748630, 9146295, 11178805, 13414566, 18292590, 20121849, 22357610, 33536415, 40243698, 67072830, 100609245, 201218490]

約数ペア:

[(1, 201218490), (2, 100609245), (3, 67072830), (5, 40243698), (6, 33536415), (9, 22357610), (10, 20121849), (11, 18292590), (15, 13414566), (18, 11178805), (22, 9146295), (23, 8748630), (30, 6707283), (33, 6097530), (45, 4471522), (46, 4374315), (55, 3658518), (66, 3048765), (69, 2916210), (90, 2235761), (99, 2032510), (110, 1829259), (115, 1749726), (138, 1458105), (165, 1219506), (198, 1016255), (207, 972070), (230, 874863), (253, 795330), (330, 609753), (345, 583242), (414, 486035), (495, 406502), (506, 397665), (690, 291621), (759, 265110), (990, 203251), (1035, 194414), (1265, 159066), (1518, 132555), (2070, 97207), (2277, 88370), (2530, 79533), (3795, 53022), (4554, 44185), (7590, 26511), (8837, 22770), (11385, 17674)]