201456816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 160

約数和(自身を含む): 605532672

約数和(自身を除く): 404075856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 53, 66, 69, 88, 92, 106, 132, 138, 159, 176, 184, 212, 253, 264, 276, 313, 318, 368, 424, 506, 528, 552, 583, 626, 636, 759, 848, 939, 1012, 1104, 1166, 1219, 1252, 1272, 1518, 1749, 1878, 2024, 2332, 2438, 2504, 2544, 3036, 3443, 3498, 3657, 3756, 4048, 4664, 4876, 5008, 6072, 6886, 6996, 7199, 7314, 7512, 9328, 9752, 10329, 12144, 13409, 13772, 13992, 14398, 14628, 15024, 16589, 19504, 20658, 21597, 26818, 27544, 27984, 28796, 29256, 33178, 40227, 41316, 43194, 49767, 53636, 55088, 57592, 58512, 66356, 79189, 80454, 82632, 86388, 99534, 107272, 115184, 132712, 158378, 160908, 165264, 172776, 182479, 199068, 214544, 237567, 265424, 316756, 321816, 345552, 364958, 381547, 398136, 475134, 547437, 633512, 643632, 729916, 763094, 796272, 950268, 1094874, 1144641, 1267024, 1459832, 1526188, 1900536, 2189748, 2289282, 2919664, 3052376, 3801072, 4197017, 4379496, 4578564, 6104752, 8394034, 8758992, 9157128, 12591051, 16788068, 18314256, 25182102, 33576136, 50364204, 67152272, 100728408, 201456816]

約数ペア:

[(1, 201456816), (2, 100728408), (3, 67152272), (4, 50364204), (6, 33576136), (8, 25182102), (11, 18314256), (12, 16788068), (16, 12591051), (22, 9157128), (23, 8758992), (24, 8394034), (33, 6104752), (44, 4578564), (46, 4379496), (48, 4197017), (53, 3801072), (66, 3052376), (69, 2919664), (88, 2289282), (92, 2189748), (106, 1900536), (132, 1526188), (138, 1459832), (159, 1267024), (176, 1144641), (184, 1094874), (212, 950268), (253, 796272), (264, 763094), (276, 729916), (313, 643632), (318, 633512), (368, 547437), (424, 475134), (506, 398136), (528, 381547), (552, 364958), (583, 345552), (626, 321816), (636, 316756), (759, 265424), (848, 237567), (939, 214544), (1012, 199068), (1104, 182479), (1166, 172776), (1219, 165264), (1252, 160908), (1272, 158378), (1518, 132712), (1749, 115184), (1878, 107272), (2024, 99534), (2332, 86388), (2438, 82632), (2504, 80454), (2544, 79189), (3036, 66356), (3443, 58512), (3498, 57592), (3657, 55088), (3756, 53636), (4048, 49767), (4664, 43194), (4876, 41316), (5008, 40227), (6072, 33178), (6886, 29256), (6996, 28796), (7199, 27984), (7314, 27544), (7512, 26818), (9328, 21597), (9752, 20658), (10329, 19504), (12144, 16589), (13409, 15024), (13772, 14628), (13992, 14398)]