209053656

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{383}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 702259200

約数和(自身を除く): 493205544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 361, 378, 383, 399, 456, 504, 513, 532, 684, 722, 756, 766, 798, 1026, 1064, 1083, 1149, 1197, 1368, 1444, 1512, 1532, 1596, 2052, 2166, 2298, 2394, 2527, 2681, 2888, 3064, 3192, 3249, 3447, 3591, 4104, 4332, 4596, 4788, 5054, 5362, 6498, 6894, 7182, 7277, 7581, 8043, 8664, 9192, 9576, 9747, 10108, 10341, 10724, 12996, 13788, 14364, 14554, 15162, 16086, 19494, 20216, 20682, 21448, 21831, 22743, 24129, 25992, 27576, 28728, 29108, 30324, 32172, 38988, 41364, 43662, 45486, 48258, 50939, 58216, 60648, 64344, 65493, 68229, 72387, 77976, 82728, 87324, 90972, 96516, 101878, 130986, 136458, 138263, 144774, 152817, 174648, 181944, 193032, 196479, 203756, 261972, 272916, 276526, 289548, 305634, 392958, 407512, 414789, 458451, 523944, 545832, 553052, 579096, 611268, 785916, 829578, 916902, 967841, 1106104, 1222536, 1244367, 1375353, 1571832, 1659156, 1833804, 1935682, 2488734, 2750706, 2903523, 3318312, 3667608, 3733101, 3871364, 4977468, 5501412, 5807046, 7466202, 7742728, 8710569, 9954936, 11002824, 11614092, 14932404, 17421138, 23228184, 26131707, 29864808, 34842276, 52263414, 69684552, 104526828, 209053656]

約数ペア:

[(1, 209053656), (2, 104526828), (3, 69684552), (4, 52263414), (6, 34842276), (7, 29864808), (8, 26131707), (9, 23228184), (12, 17421138), (14, 14932404), (18, 11614092), (19, 11002824), (21, 9954936), (24, 8710569), (27, 7742728), (28, 7466202), (36, 5807046), (38, 5501412), (42, 4977468), (54, 3871364), (56, 3733101), (57, 3667608), (63, 3318312), (72, 2903523), (76, 2750706), (84, 2488734), (108, 1935682), (114, 1833804), (126, 1659156), (133, 1571832), (152, 1375353), (168, 1244367), (171, 1222536), (189, 1106104), (216, 967841), (228, 916902), (252, 829578), (266, 785916), (342, 611268), (361, 579096), (378, 553052), (383, 545832), (399, 523944), (456, 458451), (504, 414789), (513, 407512), (532, 392958), (684, 305634), (722, 289548), (756, 276526), (766, 272916), (798, 261972), (1026, 203756), (1064, 196479), (1083, 193032), (1149, 181944), (1197, 174648), (1368, 152817), (1444, 144774), (1512, 138263), (1532, 136458), (1596, 130986), (2052, 101878), (2166, 96516), (2298, 90972), (2394, 87324), (2527, 82728), (2681, 77976), (2888, 72387), (3064, 68229), (3192, 65493), (3249, 64344), (3447, 60648), (3591, 58216), (4104, 50939), (4332, 48258), (4596, 45486), (4788, 43662), (5054, 41364), (5362, 38988), (6498, 32172), (6894, 30324), (7182, 29108), (7277, 28728), (7581, 27576), (8043, 25992), (8664, 24129), (9192, 22743), (9576, 21831), (9747, 21448), (10108, 20682), (10341, 20216), (10724, 19494), (12996, 16086), (13788, 15162), (14364, 14554)]