202081264

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 524966400

約数和(自身を除く): 322885136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 89, 97, 112, 133, 152, 154, 176, 178, 194, 209, 266, 304, 308, 356, 388, 418, 532, 616, 623, 679, 712, 776, 836, 979, 1064, 1067, 1232, 1246, 1358, 1424, 1463, 1552, 1672, 1691, 1843, 1958, 2128, 2134, 2492, 2716, 2926, 3344, 3382, 3686, 3916, 4268, 4984, 5432, 5852, 6764, 6853, 7372, 7469, 7832, 8536, 8633, 9968, 10864, 11704, 11837, 12901, 13528, 13706, 14744, 14938, 15664, 17072, 17266, 18601, 20273, 23408, 23674, 25802, 27056, 27412, 29488, 29876, 34532, 37202, 40546, 47348, 51604, 54824, 59752, 60431, 69064, 74404, 81092, 94696, 94963, 103208, 109648, 119504, 120862, 130207, 138128, 141911, 148808, 162184, 164027, 189392, 189926, 206416, 241724, 260414, 283822, 297616, 324368, 328054, 379852, 483448, 520828, 567644, 656108, 664741, 759704, 966896, 1041656, 1135288, 1148189, 1312216, 1329482, 1519408, 1804297, 2083312, 2270576, 2296378, 2624432, 2658964, 3608594, 4592756, 5317928, 7217188, 9185512, 10635856, 12630079, 14434376, 18371024, 25260158, 28868752, 50520316, 101040632, 202081264]

約数ペア:

[(1, 202081264), (2, 101040632), (4, 50520316), (7, 28868752), (8, 25260158), (11, 18371024), (14, 14434376), (16, 12630079), (19, 10635856), (22, 9185512), (28, 7217188), (38, 5317928), (44, 4592756), (56, 3608594), (76, 2658964), (77, 2624432), (88, 2296378), (89, 2270576), (97, 2083312), (112, 1804297), (133, 1519408), (152, 1329482), (154, 1312216), (176, 1148189), (178, 1135288), (194, 1041656), (209, 966896), (266, 759704), (304, 664741), (308, 656108), (356, 567644), (388, 520828), (418, 483448), (532, 379852), (616, 328054), (623, 324368), (679, 297616), (712, 283822), (776, 260414), (836, 241724), (979, 206416), (1064, 189926), (1067, 189392), (1232, 164027), (1246, 162184), (1358, 148808), (1424, 141911), (1463, 138128), (1552, 130207), (1672, 120862), (1691, 119504), (1843, 109648), (1958, 103208), (2128, 94963), (2134, 94696), (2492, 81092), (2716, 74404), (2926, 69064), (3344, 60431), (3382, 59752), (3686, 54824), (3916, 51604), (4268, 47348), (4984, 40546), (5432, 37202), (5852, 34532), (6764, 29876), (6853, 29488), (7372, 27412), (7469, 27056), (7832, 25802), (8536, 23674), (8633, 23408), (9968, 20273), (10864, 18601), (11704, 17266), (11837, 17072), (12901, 15664), (13528, 14938), (13706, 14744)]