201689488

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 160

約数和(自身を含む): 537465600

約数和(自身を除く): 335776112

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 257, 286, 308, 343, 364, 392, 514, 539, 572, 616, 637, 686, 728, 784, 1001, 1028, 1078, 1144, 1232, 1274, 1372, 1456, 1799, 2002, 2056, 2156, 2288, 2548, 2744, 2827, 3341, 3598, 3773, 4004, 4112, 4312, 4459, 5096, 5488, 5654, 6682, 7007, 7196, 7546, 8008, 8624, 8918, 10192, 11308, 12593, 13364, 14014, 14392, 15092, 16016, 17836, 19789, 22616, 23387, 25186, 26728, 28028, 28784, 30184, 35672, 36751, 39578, 45232, 46774, 49049, 50372, 53456, 56056, 60368, 71344, 73502, 79156, 88151, 93548, 98098, 100744, 112112, 138523, 147004, 158312, 163709, 176302, 187096, 196196, 201488, 257257, 277046, 294008, 316624, 327418, 352604, 374192, 392392, 514514, 554092, 588016, 654836, 705208, 784784, 969661, 1029028, 1108184, 1145963, 1309672, 1410416, 1800799, 1939322, 2058056, 2216368, 2291926, 2619344, 3601598, 3878644, 4116112, 4583852, 7203196, 7757288, 9167704, 12605593, 14406392, 15514576, 18335408, 25211186, 28812784, 50422372, 100844744, 201689488]

約数ペア:

[(1, 201689488), (2, 100844744), (4, 50422372), (7, 28812784), (8, 25211186), (11, 18335408), (13, 15514576), (14, 14406392), (16, 12605593), (22, 9167704), (26, 7757288), (28, 7203196), (44, 4583852), (49, 4116112), (52, 3878644), (56, 3601598), (77, 2619344), (88, 2291926), (91, 2216368), (98, 2058056), (104, 1939322), (112, 1800799), (143, 1410416), (154, 1309672), (176, 1145963), (182, 1108184), (196, 1029028), (208, 969661), (257, 784784), (286, 705208), (308, 654836), (343, 588016), (364, 554092), (392, 514514), (514, 392392), (539, 374192), (572, 352604), (616, 327418), (637, 316624), (686, 294008), (728, 277046), (784, 257257), (1001, 201488), (1028, 196196), (1078, 187096), (1144, 176302), (1232, 163709), (1274, 158312), (1372, 147004), (1456, 138523), (1799, 112112), (2002, 100744), (2056, 98098), (2156, 93548), (2288, 88151), (2548, 79156), (2744, 73502), (2827, 71344), (3341, 60368), (3598, 56056), (3773, 53456), (4004, 50372), (4112, 49049), (4312, 46774), (4459, 45232), (5096, 39578), (5488, 36751), (5654, 35672), (6682, 30184), (7007, 28784), (7196, 28028), (7546, 26728), (8008, 25186), (8624, 23387), (8918, 22616), (10192, 19789), (11308, 17836), (12593, 16016), (13364, 15092), (14014, 14392)]