201144944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 160

約数和(自身を含む): 551631360

約数和(自身を除く): 350486416

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 88, 91, 104, 112, 133, 143, 152, 154, 176, 182, 208, 209, 247, 266, 286, 304, 308, 364, 418, 494, 532, 572, 616, 661, 728, 836, 988, 1001, 1064, 1144, 1232, 1322, 1456, 1463, 1672, 1729, 1976, 2002, 2128, 2288, 2644, 2717, 2926, 3344, 3458, 3952, 4004, 4627, 5288, 5434, 5852, 6916, 7271, 8008, 8593, 9254, 10576, 10868, 11704, 12559, 13832, 14542, 16016, 17186, 18508, 19019, 21736, 23408, 25118, 27664, 29084, 34372, 37016, 38038, 43472, 50236, 50897, 58168, 60151, 68744, 74032, 76076, 87913, 94523, 100472, 101794, 116336, 120302, 137488, 138149, 152152, 163267, 175826, 189046, 200944, 203588, 240604, 276298, 304304, 326534, 351652, 378092, 407176, 481208, 552596, 653068, 661661, 703304, 756184, 814352, 962416, 967043, 1105192, 1142869, 1306136, 1323322, 1406608, 1512368, 1795937, 1934086, 2210384, 2285738, 2612272, 2646644, 3591874, 3868172, 4571476, 5293288, 7183748, 7736344, 9142952, 10586576, 12571559, 14367496, 15472688, 18285904, 25143118, 28734992, 50286236, 100572472, 201144944]

約数ペア:

[(1, 201144944), (2, 100572472), (4, 50286236), (7, 28734992), (8, 25143118), (11, 18285904), (13, 15472688), (14, 14367496), (16, 12571559), (19, 10586576), (22, 9142952), (26, 7736344), (28, 7183748), (38, 5293288), (44, 4571476), (52, 3868172), (56, 3591874), (76, 2646644), (77, 2612272), (88, 2285738), (91, 2210384), (104, 1934086), (112, 1795937), (133, 1512368), (143, 1406608), (152, 1323322), (154, 1306136), (176, 1142869), (182, 1105192), (208, 967043), (209, 962416), (247, 814352), (266, 756184), (286, 703304), (304, 661661), (308, 653068), (364, 552596), (418, 481208), (494, 407176), (532, 378092), (572, 351652), (616, 326534), (661, 304304), (728, 276298), (836, 240604), (988, 203588), (1001, 200944), (1064, 189046), (1144, 175826), (1232, 163267), (1322, 152152), (1456, 138149), (1463, 137488), (1672, 120302), (1729, 116336), (1976, 101794), (2002, 100472), (2128, 94523), (2288, 87913), (2644, 76076), (2717, 74032), (2926, 68744), (3344, 60151), (3458, 58168), (3952, 50897), (4004, 50236), (4627, 43472), (5288, 38038), (5434, 37016), (5852, 34372), (6916, 29084), (7271, 27664), (8008, 25118), (8593, 23408), (9254, 21736), (10576, 19019), (10868, 18508), (11704, 17186), (12559, 16016), (13832, 14542)]