204598016

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 502333440

約数和(自身を除く): 297735424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 127, 128, 203, 217, 224, 232, 248, 254, 256, 406, 434, 448, 464, 496, 508, 812, 868, 889, 896, 899, 928, 992, 1016, 1624, 1736, 1778, 1792, 1798, 1856, 1984, 2032, 3248, 3472, 3556, 3596, 3683, 3712, 3937, 3968, 4064, 6293, 6496, 6944, 7112, 7192, 7366, 7424, 7874, 7936, 8128, 12586, 12992, 13888, 14224, 14384, 14732, 15748, 16256, 25172, 25781, 25984, 27559, 27776, 28448, 28768, 29464, 31496, 32512, 50344, 51562, 51968, 55118, 55552, 56896, 57536, 58928, 62992, 100688, 103124, 110236, 113792, 114173, 115072, 117856, 125984, 201376, 206248, 220472, 227584, 228346, 230144, 235712, 251968, 402752, 412496, 440944, 456692, 471424, 503936, 799211, 805504, 824992, 881888, 913384, 942848, 1007872, 1598422, 1611008, 1649984, 1763776, 1826768, 3196844, 3299968, 3527552, 3653536, 6393688, 6599936, 7055104, 7307072, 12787376, 14614144, 25574752, 29228288, 51149504, 102299008, 204598016]

約数ペア:

[(1, 204598016), (2, 102299008), (4, 51149504), (7, 29228288), (8, 25574752), (14, 14614144), (16, 12787376), (28, 7307072), (29, 7055104), (31, 6599936), (32, 6393688), (56, 3653536), (58, 3527552), (62, 3299968), (64, 3196844), (112, 1826768), (116, 1763776), (124, 1649984), (127, 1611008), (128, 1598422), (203, 1007872), (217, 942848), (224, 913384), (232, 881888), (248, 824992), (254, 805504), (256, 799211), (406, 503936), (434, 471424), (448, 456692), (464, 440944), (496, 412496), (508, 402752), (812, 251968), (868, 235712), (889, 230144), (896, 228346), (899, 227584), (928, 220472), (992, 206248), (1016, 201376), (1624, 125984), (1736, 117856), (1778, 115072), (1792, 114173), (1798, 113792), (1856, 110236), (1984, 103124), (2032, 100688), (3248, 62992), (3472, 58928), (3556, 57536), (3596, 56896), (3683, 55552), (3712, 55118), (3937, 51968), (3968, 51562), (4064, 50344), (6293, 32512), (6496, 31496), (6944, 29464), (7112, 28768), (7192, 28448), (7366, 27776), (7424, 27559), (7874, 25984), (7936, 25781), (8128, 25172), (12586, 16256), (12992, 15748), (13888, 14732), (14224, 14384)]