208119744

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:823

約数の個数: 168

約数和(自身を含む): 692310528

約数和(自身を除く): 484190784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 112, 126, 142, 144, 168, 192, 213, 224, 252, 284, 288, 336, 426, 448, 497, 504, 568, 576, 639, 672, 727, 852, 994, 1008, 1136, 1278, 1344, 1454, 1491, 1704, 1988, 2016, 2181, 2272, 2556, 2908, 2982, 3408, 3976, 4032, 4362, 4473, 4544, 5089, 5112, 5816, 5964, 6543, 6816, 7952, 8724, 8946, 10178, 10224, 11632, 11928, 13086, 13632, 15267, 15904, 17448, 17892, 20356, 20448, 23264, 23856, 26172, 30534, 31808, 34896, 35784, 40712, 40896, 45801, 46528, 47712, 51617, 52344, 61068, 69792, 71568, 81424, 91602, 95424, 103234, 104688, 122136, 139584, 143136, 154851, 162848, 183204, 206468, 209376, 244272, 286272, 309702, 325696, 361319, 366408, 412936, 418752, 464553, 488544, 619404, 722638, 732816, 825872, 929106, 977088, 1083957, 1238808, 1445276, 1465632, 1651744, 1858212, 2167914, 2477616, 2890552, 2931264, 3251871, 3303488, 3716424, 4335828, 4955232, 5781104, 6503742, 7432848, 8671656, 9910464, 11562208, 13007484, 14865696, 17343312, 23124416, 26014968, 29731392, 34686624, 52029936, 69373248, 104059872, 208119744]

約数ペア:

[(1, 208119744), (2, 104059872), (3, 69373248), (4, 52029936), (6, 34686624), (7, 29731392), (8, 26014968), (9, 23124416), (12, 17343312), (14, 14865696), (16, 13007484), (18, 11562208), (21, 9910464), (24, 8671656), (28, 7432848), (32, 6503742), (36, 5781104), (42, 4955232), (48, 4335828), (56, 3716424), (63, 3303488), (64, 3251871), (71, 2931264), (72, 2890552), (84, 2477616), (96, 2167914), (112, 1858212), (126, 1651744), (142, 1465632), (144, 1445276), (168, 1238808), (192, 1083957), (213, 977088), (224, 929106), (252, 825872), (284, 732816), (288, 722638), (336, 619404), (426, 488544), (448, 464553), (497, 418752), (504, 412936), (568, 366408), (576, 361319), (639, 325696), (672, 309702), (727, 286272), (852, 244272), (994, 209376), (1008, 206468), (1136, 183204), (1278, 162848), (1344, 154851), (1454, 143136), (1491, 139584), (1704, 122136), (1988, 104688), (2016, 103234), (2181, 95424), (2272, 91602), (2556, 81424), (2908, 71568), (2982, 69792), (3408, 61068), (3976, 52344), (4032, 51617), (4362, 47712), (4473, 46528), (4544, 45801), (5089, 40896), (5112, 40712), (5816, 35784), (5964, 34896), (6543, 31808), (6816, 30534), (7952, 26172), (8724, 23856), (8946, 23264), (10178, 20448), (10224, 20356), (11632, 17892), (11928, 17448), (13086, 15904), (13632, 15267)]