208097010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 603891288

約数和(自身を除く): 395794278

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 97, 99, 110, 121, 165, 194, 197, 198, 242, 291, 330, 363, 394, 485, 495, 582, 591, 605, 726, 873, 970, 985, 990, 1067, 1089, 1182, 1210, 1455, 1746, 1773, 1815, 1970, 2134, 2167, 2178, 2910, 2955, 3201, 3546, 3630, 4334, 4365, 5335, 5445, 5910, 6402, 6501, 8730, 8865, 9603, 10670, 10835, 10890, 11737, 13002, 16005, 17730, 19109, 19206, 19503, 21670, 23474, 23837, 32010, 32505, 35211, 38218, 39006, 47674, 48015, 57327, 58685, 65010, 70422, 71511, 95545, 96030, 97515, 105633, 114654, 117370, 119185, 143022, 171981, 176055, 191090, 195030, 210199, 211266, 214533, 238370, 286635, 343962, 352110, 357555, 420398, 429066, 528165, 573270, 630597, 715110, 859905, 1050995, 1056330, 1072665, 1261194, 1719810, 1891791, 2101990, 2145330, 2312189, 3152985, 3783582, 4624378, 6305970, 6936567, 9458955, 11560945, 13873134, 18917910, 20809701, 23121890, 34682835, 41619402, 69365670, 104048505, 208097010]

約数ペア:

[(1, 208097010), (2, 104048505), (3, 69365670), (5, 41619402), (6, 34682835), (9, 23121890), (10, 20809701), (11, 18917910), (15, 13873134), (18, 11560945), (22, 9458955), (30, 6936567), (33, 6305970), (45, 4624378), (55, 3783582), (66, 3152985), (90, 2312189), (97, 2145330), (99, 2101990), (110, 1891791), (121, 1719810), (165, 1261194), (194, 1072665), (197, 1056330), (198, 1050995), (242, 859905), (291, 715110), (330, 630597), (363, 573270), (394, 528165), (485, 429066), (495, 420398), (582, 357555), (591, 352110), (605, 343962), (726, 286635), (873, 238370), (970, 214533), (985, 211266), (990, 210199), (1067, 195030), (1089, 191090), (1182, 176055), (1210, 171981), (1455, 143022), (1746, 119185), (1773, 117370), (1815, 114654), (1970, 105633), (2134, 97515), (2167, 96030), (2178, 95545), (2910, 71511), (2955, 70422), (3201, 65010), (3546, 58685), (3630, 57327), (4334, 48015), (4365, 47674), (5335, 39006), (5445, 38218), (5910, 35211), (6402, 32505), (6501, 32010), (8730, 23837), (8865, 23474), (9603, 21670), (10670, 19503), (10835, 19206), (10890, 19109), (11737, 17730), (13002, 16005)]