206813568

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2437}}^1$

素因数の和:2484

約数の個数: 128

約数和(自身を含む): 626663520

約数和(自身を除く): 419849952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1664, 1768, 2176, 2437, 2496, 2652, 3264, 3536, 4874, 4992, 5304, 6528, 7072, 7311, 9748, 10608, 14144, 14622, 19496, 21216, 28288, 29244, 31681, 38992, 41429, 42432, 58488, 63362, 77984, 82858, 84864, 95043, 116976, 124287, 126724, 155968, 165716, 190086, 233952, 248574, 253448, 311936, 331432, 380172, 467904, 497148, 506896, 538577, 662864, 760344, 935808, 994296, 1013792, 1077154, 1325728, 1520688, 1615731, 1988592, 2027584, 2154308, 2651456, 3041376, 3231462, 3977184, 4055168, 4308616, 5302912, 6082752, 6462924, 7954368, 8617232, 12165504, 12925848, 15908736, 17234464, 25851696, 34468928, 51703392, 68937856, 103406784, 206813568]

約数ペア:

[(1, 206813568), (2, 103406784), (3, 68937856), (4, 51703392), (6, 34468928), (8, 25851696), (12, 17234464), (13, 15908736), (16, 12925848), (17, 12165504), (24, 8617232), (26, 7954368), (32, 6462924), (34, 6082752), (39, 5302912), (48, 4308616), (51, 4055168), (52, 3977184), (64, 3231462), (68, 3041376), (78, 2651456), (96, 2154308), (102, 2027584), (104, 1988592), (128, 1615731), (136, 1520688), (156, 1325728), (192, 1077154), (204, 1013792), (208, 994296), (221, 935808), (272, 760344), (312, 662864), (384, 538577), (408, 506896), (416, 497148), (442, 467904), (544, 380172), (624, 331432), (663, 311936), (816, 253448), (832, 248574), (884, 233952), (1088, 190086), (1248, 165716), (1326, 155968), (1632, 126724), (1664, 124287), (1768, 116976), (2176, 95043), (2437, 84864), (2496, 82858), (2652, 77984), (3264, 63362), (3536, 58488), (4874, 42432), (4992, 41429), (5304, 38992), (6528, 31681), (7072, 29244), (7311, 28288), (9748, 21216), (10608, 19496), (14144, 14622)]