210097888

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:985

約数の個数: 144

約数和(自身を含む): 565884144

約数和(自身を除く): 355786256

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 416, 539, 572, 616, 637, 728, 784, 937, 1001, 1078, 1144, 1232, 1274, 1456, 1568, 1874, 2002, 2156, 2288, 2464, 2548, 2912, 3748, 4004, 4312, 4576, 5096, 6559, 7007, 7496, 8008, 8624, 10192, 10307, 12181, 13118, 14014, 14992, 16016, 17248, 20384, 20614, 24362, 26236, 28028, 29984, 32032, 41228, 45913, 48724, 52472, 56056, 72149, 82456, 85267, 91826, 97448, 104944, 112112, 133991, 144298, 164912, 170534, 183652, 194896, 209888, 224224, 267982, 288596, 329824, 341068, 367304, 389792, 505043, 535964, 577192, 596869, 682136, 734608, 937937, 1010086, 1071928, 1154384, 1193738, 1364272, 1469216, 1875874, 2020172, 2143856, 2308768, 2387476, 2728544, 3751748, 4040344, 4287712, 4774952, 6565559, 7503496, 8080688, 9549904, 13131118, 15006992, 16161376, 19099808, 26262236, 30013984, 52524472, 105048944, 210097888]

約数ペア:

[(1, 210097888), (2, 105048944), (4, 52524472), (7, 30013984), (8, 26262236), (11, 19099808), (13, 16161376), (14, 15006992), (16, 13131118), (22, 9549904), (26, 8080688), (28, 7503496), (32, 6565559), (44, 4774952), (49, 4287712), (52, 4040344), (56, 3751748), (77, 2728544), (88, 2387476), (91, 2308768), (98, 2143856), (104, 2020172), (112, 1875874), (143, 1469216), (154, 1364272), (176, 1193738), (182, 1154384), (196, 1071928), (208, 1010086), (224, 937937), (286, 734608), (308, 682136), (352, 596869), (364, 577192), (392, 535964), (416, 505043), (539, 389792), (572, 367304), (616, 341068), (637, 329824), (728, 288596), (784, 267982), (937, 224224), (1001, 209888), (1078, 194896), (1144, 183652), (1232, 170534), (1274, 164912), (1456, 144298), (1568, 133991), (1874, 112112), (2002, 104944), (2156, 97448), (2288, 91826), (2464, 85267), (2548, 82456), (2912, 72149), (3748, 56056), (4004, 52472), (4312, 48724), (4576, 45913), (5096, 41228), (6559, 32032), (7007, 29984), (7496, 28028), (8008, 26236), (8624, 24362), (10192, 20614), (10307, 20384), (12181, 17248), (13118, 16016), (14014, 14992)]