204329216

素因数分解:

$2^8\times 7^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 515088000

約数和(自身を除く): 310758784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 179, 182, 196, 208, 224, 256, 343, 358, 364, 392, 416, 448, 637, 686, 716, 728, 784, 832, 896, 1253, 1274, 1372, 1432, 1456, 1568, 1664, 1792, 2327, 2506, 2548, 2744, 2864, 2912, 3136, 3328, 4459, 4654, 5012, 5096, 5488, 5728, 5824, 6272, 8771, 8918, 9308, 10024, 10192, 10976, 11456, 11648, 12544, 16289, 17542, 17836, 18616, 20048, 20384, 21952, 22912, 23296, 32578, 35084, 35672, 37232, 40096, 40768, 43904, 45824, 61397, 65156, 70168, 71344, 74464, 80192, 81536, 87808, 114023, 122794, 130312, 140336, 142688, 148928, 160384, 163072, 228046, 245588, 260624, 280672, 285376, 297856, 320768, 456092, 491176, 521248, 561344, 570752, 595712, 798161, 912184, 982352, 1042496, 1122688, 1141504, 1596322, 1824368, 1964704, 2084992, 2245376, 3192644, 3648736, 3929408, 4169984, 6385288, 7297472, 7858816, 12770576, 14594944, 15717632, 25541152, 29189888, 51082304, 102164608, 204329216]

約数ペア:

[(1, 204329216), (2, 102164608), (4, 51082304), (7, 29189888), (8, 25541152), (13, 15717632), (14, 14594944), (16, 12770576), (26, 7858816), (28, 7297472), (32, 6385288), (49, 4169984), (52, 3929408), (56, 3648736), (64, 3192644), (91, 2245376), (98, 2084992), (104, 1964704), (112, 1824368), (128, 1596322), (179, 1141504), (182, 1122688), (196, 1042496), (208, 982352), (224, 912184), (256, 798161), (343, 595712), (358, 570752), (364, 561344), (392, 521248), (416, 491176), (448, 456092), (637, 320768), (686, 297856), (716, 285376), (728, 280672), (784, 260624), (832, 245588), (896, 228046), (1253, 163072), (1274, 160384), (1372, 148928), (1432, 142688), (1456, 140336), (1568, 130312), (1664, 122794), (1792, 114023), (2327, 87808), (2506, 81536), (2548, 80192), (2744, 74464), (2864, 71344), (2912, 70168), (3136, 65156), (3328, 61397), (4459, 45824), (4654, 43904), (5012, 40768), (5096, 40096), (5488, 37232), (5728, 35672), (5824, 35084), (6272, 32578), (8771, 23296), (8918, 22912), (9308, 21952), (10024, 20384), (10192, 20048), (10976, 18616), (11456, 17836), (11648, 17542), (12544, 16289)]