206674832

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 506485440

約数和(自身を除く): 299810608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 169, 179, 182, 208, 244, 338, 358, 364, 427, 488, 676, 716, 728, 793, 854, 976, 1183, 1253, 1352, 1432, 1456, 1586, 1708, 2327, 2366, 2506, 2704, 2864, 3172, 3416, 4654, 4732, 5012, 5551, 6344, 6832, 9308, 9464, 10024, 10309, 10919, 11102, 12688, 16289, 18616, 18928, 20048, 20618, 21838, 22204, 30251, 32578, 37232, 41236, 43676, 44408, 60502, 65156, 72163, 76433, 82472, 87352, 88816, 121004, 130312, 141947, 144326, 152866, 164944, 174704, 211757, 242008, 260624, 283894, 288652, 305732, 423514, 484016, 567788, 577304, 611464, 847028, 993629, 1135576, 1154608, 1222928, 1694056, 1845311, 1987258, 2271152, 3388112, 3690622, 3974516, 7381244, 7949032, 12917177, 14762488, 15898064, 25834354, 29524976, 51668708, 103337416, 206674832]

約数ペア:

[(1, 206674832), (2, 103337416), (4, 51668708), (7, 29524976), (8, 25834354), (13, 15898064), (14, 14762488), (16, 12917177), (26, 7949032), (28, 7381244), (52, 3974516), (56, 3690622), (61, 3388112), (91, 2271152), (104, 1987258), (112, 1845311), (122, 1694056), (169, 1222928), (179, 1154608), (182, 1135576), (208, 993629), (244, 847028), (338, 611464), (358, 577304), (364, 567788), (427, 484016), (488, 423514), (676, 305732), (716, 288652), (728, 283894), (793, 260624), (854, 242008), (976, 211757), (1183, 174704), (1253, 164944), (1352, 152866), (1432, 144326), (1456, 141947), (1586, 130312), (1708, 121004), (2327, 88816), (2366, 87352), (2506, 82472), (2704, 76433), (2864, 72163), (3172, 65156), (3416, 60502), (4654, 44408), (4732, 43676), (5012, 41236), (5551, 37232), (6344, 32578), (6832, 30251), (9308, 22204), (9464, 21838), (10024, 20618), (10309, 20048), (10919, 18928), (11102, 18616), (12688, 16289)]