207921714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2663}}^1$

素因数の和:2712

約数の個数: 96

約数和(自身を含む): 561613824

約数和(自身を除く): 353692110

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 169, 182, 231, 273, 286, 338, 429, 462, 507, 546, 858, 1001, 1014, 1183, 1859, 2002, 2366, 2663, 3003, 3549, 3718, 5326, 5577, 6006, 7098, 7989, 11154, 13013, 15978, 18641, 26026, 29293, 34619, 37282, 39039, 55923, 58586, 69238, 78078, 87879, 103857, 111846, 175758, 205051, 207714, 242333, 380809, 410102, 450047, 484666, 615153, 726999, 761618, 900094, 1142427, 1230306, 1350141, 1453998, 2284854, 2665663, 2700282, 3150329, 4950517, 5331326, 6300658, 7996989, 9450987, 9901034, 14851551, 15993978, 18901974, 29703102, 34653619, 69307238, 103960857, 207921714]

約数ペア:

[(1, 207921714), (2, 103960857), (3, 69307238), (6, 34653619), (7, 29703102), (11, 18901974), (13, 15993978), (14, 14851551), (21, 9901034), (22, 9450987), (26, 7996989), (33, 6300658), (39, 5331326), (42, 4950517), (66, 3150329), (77, 2700282), (78, 2665663), (91, 2284854), (143, 1453998), (154, 1350141), (169, 1230306), (182, 1142427), (231, 900094), (273, 761618), (286, 726999), (338, 615153), (429, 484666), (462, 450047), (507, 410102), (546, 380809), (858, 242333), (1001, 207714), (1014, 205051), (1183, 175758), (1859, 111846), (2002, 103857), (2366, 87879), (2663, 78078), (3003, 69238), (3549, 58586), (3718, 55923), (5326, 39039), (5577, 37282), (6006, 34619), (7098, 29293), (7989, 26026), (11154, 18641), (13013, 15978)]