201047168

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 494398080

約数和(自身を除く): 293350912

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 67, 68, 112, 119, 128, 134, 136, 197, 224, 238, 268, 272, 394, 448, 469, 476, 536, 544, 788, 896, 938, 952, 1072, 1088, 1139, 1379, 1576, 1876, 1904, 2144, 2176, 2278, 2758, 3152, 3349, 3752, 3808, 4288, 4556, 5516, 6304, 6698, 7504, 7616, 7973, 8576, 9112, 11032, 12608, 13199, 13396, 15008, 15232, 15946, 18224, 22064, 23443, 25216, 26398, 26792, 30016, 31892, 36448, 44128, 46886, 52796, 53584, 60032, 63784, 72896, 88256, 92393, 93772, 105592, 107168, 127568, 145792, 176512, 184786, 187544, 211184, 214336, 224383, 255136, 369572, 375088, 422368, 428672, 448766, 510272, 739144, 750176, 844736, 897532, 1020544, 1478288, 1500352, 1570681, 1689472, 1795064, 2956576, 3000704, 3141362, 3590128, 5913152, 6282724, 7180256, 11826304, 12565448, 14360512, 25130896, 28721024, 50261792, 100523584, 201047168]

約数ペア:

[(1, 201047168), (2, 100523584), (4, 50261792), (7, 28721024), (8, 25130896), (14, 14360512), (16, 12565448), (17, 11826304), (28, 7180256), (32, 6282724), (34, 5913152), (56, 3590128), (64, 3141362), (67, 3000704), (68, 2956576), (112, 1795064), (119, 1689472), (128, 1570681), (134, 1500352), (136, 1478288), (197, 1020544), (224, 897532), (238, 844736), (268, 750176), (272, 739144), (394, 510272), (448, 448766), (469, 428672), (476, 422368), (536, 375088), (544, 369572), (788, 255136), (896, 224383), (938, 214336), (952, 211184), (1072, 187544), (1088, 184786), (1139, 176512), (1379, 145792), (1576, 127568), (1876, 107168), (1904, 105592), (2144, 93772), (2176, 92393), (2278, 88256), (2758, 72896), (3152, 63784), (3349, 60032), (3752, 53584), (3808, 52796), (4288, 46886), (4556, 44128), (5516, 36448), (6304, 31892), (6698, 30016), (7504, 26792), (7616, 26398), (7973, 25216), (8576, 23443), (9112, 22064), (11032, 18224), (12608, 15946), (13199, 15232), (13396, 15008)]