201940416

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:579

約数の個数: 168

約数和(自身を含む): 629070624

約数和(自身を除く): 427130208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 41, 48, 51, 64, 68, 72, 82, 96, 102, 123, 136, 144, 153, 164, 192, 204, 246, 272, 288, 306, 328, 369, 408, 492, 503, 544, 576, 612, 656, 697, 738, 816, 984, 1006, 1088, 1224, 1312, 1394, 1476, 1509, 1632, 1968, 2012, 2091, 2448, 2624, 2788, 2952, 3018, 3264, 3936, 4024, 4182, 4527, 4896, 5576, 5904, 6036, 6273, 7872, 8048, 8364, 8551, 9054, 9792, 11152, 11808, 12072, 12546, 16096, 16728, 17102, 18108, 20623, 22304, 23616, 24144, 25092, 25653, 32192, 33456, 34204, 36216, 41246, 44608, 48288, 50184, 51306, 61869, 66912, 68408, 72432, 76959, 82492, 96576, 100368, 102612, 123738, 133824, 136816, 144864, 153918, 164984, 185607, 200736, 205224, 247476, 273632, 289728, 307836, 329968, 350591, 371214, 401472, 410448, 494952, 547264, 615672, 659936, 701182, 742428, 820896, 989904, 1051773, 1231344, 1319872, 1402364, 1484856, 1641792, 1979808, 2103546, 2462688, 2804728, 2969712, 3155319, 3959616, 4207092, 4925376, 5609456, 5939424, 6310638, 8414184, 11218912, 11878848, 12621276, 16828368, 22437824, 25242552, 33656736, 50485104, 67313472, 100970208, 201940416]

約数ペア:

[(1, 201940416), (2, 100970208), (3, 67313472), (4, 50485104), (6, 33656736), (8, 25242552), (9, 22437824), (12, 16828368), (16, 12621276), (17, 11878848), (18, 11218912), (24, 8414184), (32, 6310638), (34, 5939424), (36, 5609456), (41, 4925376), (48, 4207092), (51, 3959616), (64, 3155319), (68, 2969712), (72, 2804728), (82, 2462688), (96, 2103546), (102, 1979808), (123, 1641792), (136, 1484856), (144, 1402364), (153, 1319872), (164, 1231344), (192, 1051773), (204, 989904), (246, 820896), (272, 742428), (288, 701182), (306, 659936), (328, 615672), (369, 547264), (408, 494952), (492, 410448), (503, 401472), (544, 371214), (576, 350591), (612, 329968), (656, 307836), (697, 289728), (738, 273632), (816, 247476), (984, 205224), (1006, 200736), (1088, 185607), (1224, 164984), (1312, 153918), (1394, 144864), (1476, 136816), (1509, 133824), (1632, 123738), (1968, 102612), (2012, 100368), (2091, 96576), (2448, 82492), (2624, 76959), (2788, 72432), (2952, 68408), (3018, 66912), (3264, 61869), (3936, 51306), (4024, 50184), (4182, 48288), (4527, 44608), (4896, 41246), (5576, 36216), (5904, 34204), (6036, 33456), (6273, 32192), (7872, 25653), (8048, 25092), (8364, 24144), (8551, 23616), (9054, 22304), (9792, 20623), (11152, 18108), (11808, 17102), (12072, 16728), (12546, 16096)]