205658548914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{557}}^1\times {\mathrm{2953}}^1$

素因数の和:3764

約数の個数: 128

約数和(自身を含む): 509532387840

約数和(自身を除く): 303873838926

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 229, 273, 458, 546, 557, 687, 1114, 1374, 1603, 1671, 2953, 2977, 3206, 3342, 3899, 4809, 5906, 5954, 7241, 7798, 8859, 8931, 9618, 11697, 14482, 17718, 17862, 20671, 20839, 21723, 23394, 38389, 41342, 41678, 43446, 50687, 62013, 62517, 76778, 101374, 115167, 124026, 125034, 127553, 152061, 230334, 255106, 268723, 304122, 382659, 537446, 676237, 765318, 806169, 892871, 1352474, 1612338, 1644821, 1658189, 1785742, 2028711, 2678613, 3289642, 3316378, 4057422, 4733659, 4934463, 4974567, 5357226, 8791081, 9467318, 9868926, 9949134, 11513747, 11607323, 14200977, 17582162, 21382673, 23027494, 23214646, 26373243, 28401954, 34541241, 34821969, 42765346, 52746486, 61537567, 64148019, 69082482, 69643938, 123075134, 128296038, 149678711, 184612701, 299357422, 369225402, 376664009, 449036133, 753328018, 898072266, 1129992027, 2259984054, 2636648063, 4896632117, 5273296126, 7909944189, 9793264234, 14689896351, 15819888378, 29379792702, 34276424819, 68552849638, 102829274457, 205658548914]

約数ペア:

[(1, 205658548914), (2, 102829274457), (3, 68552849638), (6, 34276424819), (7, 29379792702), (13, 15819888378), (14, 14689896351), (21, 9793264234), (26, 7909944189), (39, 5273296126), (42, 4896632117), (78, 2636648063), (91, 2259984054), (182, 1129992027), (229, 898072266), (273, 753328018), (458, 449036133), (546, 376664009), (557, 369225402), (687, 299357422), (1114, 184612701), (1374, 149678711), (1603, 128296038), (1671, 123075134), (2953, 69643938), (2977, 69082482), (3206, 64148019), (3342, 61537567), (3899, 52746486), (4809, 42765346), (5906, 34821969), (5954, 34541241), (7241, 28401954), (7798, 26373243), (8859, 23214646), (8931, 23027494), (9618, 21382673), (11697, 17582162), (14482, 14200977), (17718, 11607323), (17862, 11513747), (20671, 9949134), (20839, 9868926), (21723, 9467318), (23394, 8791081), (38389, 5357226), (41342, 4974567), (41678, 4934463), (43446, 4733659), (50687, 4057422), (62013, 3316378), (62517, 3289642), (76778, 2678613), (101374, 2028711), (115167, 1785742), (124026, 1658189), (125034, 1644821), (127553, 1612338), (152061, 1352474), (230334, 892871), (255106, 806169), (268723, 765318), (304122, 676237), (382659, 537446)]