203108256

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^3\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 647740800

約数和(自身を除く): 444632544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 107, 108, 117, 144, 156, 169, 208, 214, 216, 234, 288, 312, 321, 338, 351, 416, 428, 432, 468, 507, 624, 642, 676, 702, 856, 864, 936, 963, 1014, 1248, 1284, 1352, 1391, 1404, 1521, 1712, 1872, 1926, 2028, 2197, 2568, 2704, 2782, 2808, 2889, 3042, 3424, 3744, 3852, 4056, 4173, 4394, 4563, 5136, 5408, 5564, 5616, 5778, 6084, 6591, 7704, 8112, 8346, 8788, 9126, 10272, 11128, 11232, 11556, 12168, 12519, 13182, 15408, 16224, 16692, 17576, 18083, 18252, 19773, 22256, 23112, 24336, 25038, 26364, 30816, 33384, 35152, 36166, 36504, 37557, 39546, 44512, 46224, 48672, 50076, 52728, 54249, 59319, 66768, 70304, 72332, 73008, 75114, 79092, 92448, 100152, 105456, 108498, 118638, 133536, 144664, 146016, 150228, 158184, 162747, 200304, 210912, 216996, 235079, 237276, 289328, 300456, 316368, 325494, 400608, 433992, 470158, 474552, 488241, 578656, 600912, 632736, 650988, 705237, 867984, 940316, 949104, 976482, 1201824, 1301976, 1410474, 1735968, 1880632, 1898208, 1952964, 2115711, 2603952, 2820948, 3761264, 3905928, 4231422, 5207904, 5641896, 6347133, 7522528, 7811856, 8462844, 11283792, 12694266, 15623712, 16925688, 22567584, 25388532, 33851376, 50777064, 67702752, 101554128, 203108256]

約数ペア:

[(1, 203108256), (2, 101554128), (3, 67702752), (4, 50777064), (6, 33851376), (8, 25388532), (9, 22567584), (12, 16925688), (13, 15623712), (16, 12694266), (18, 11283792), (24, 8462844), (26, 7811856), (27, 7522528), (32, 6347133), (36, 5641896), (39, 5207904), (48, 4231422), (52, 3905928), (54, 3761264), (72, 2820948), (78, 2603952), (96, 2115711), (104, 1952964), (107, 1898208), (108, 1880632), (117, 1735968), (144, 1410474), (156, 1301976), (169, 1201824), (208, 976482), (214, 949104), (216, 940316), (234, 867984), (288, 705237), (312, 650988), (321, 632736), (338, 600912), (351, 578656), (416, 488241), (428, 474552), (432, 470158), (468, 433992), (507, 400608), (624, 325494), (642, 316368), (676, 300456), (702, 289328), (856, 237276), (864, 235079), (936, 216996), (963, 210912), (1014, 200304), (1248, 162747), (1284, 158184), (1352, 150228), (1391, 146016), (1404, 144664), (1521, 133536), (1712, 118638), (1872, 108498), (1926, 105456), (2028, 100152), (2197, 92448), (2568, 79092), (2704, 75114), (2782, 73008), (2808, 72332), (2889, 70304), (3042, 66768), (3424, 59319), (3744, 54249), (3852, 52728), (4056, 50076), (4173, 48672), (4394, 46224), (4563, 44512), (5136, 39546), (5408, 37557), (5564, 36504), (5616, 36166), (5778, 35152), (6084, 33384), (6591, 30816), (7704, 26364), (8112, 25038), (8346, 24336), (8788, 23112), (9126, 22256), (10272, 19773), (11128, 18252), (11232, 18083), (11556, 17576), (12168, 16692), (12519, 16224), (13182, 15408)]