208111488

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:964

約数の個数: 128

約数和(自身を含む): 608670720

約数和(自身を除く): 400559232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 128, 141, 156, 188, 192, 208, 282, 312, 376, 384, 416, 564, 611, 624, 752, 832, 887, 1128, 1222, 1248, 1504, 1664, 1774, 1833, 2256, 2444, 2496, 2661, 3008, 3548, 3666, 4512, 4888, 4992, 5322, 6016, 7096, 7332, 9024, 9776, 10644, 11531, 14192, 14664, 18048, 19552, 21288, 23062, 28384, 29328, 34593, 39104, 41689, 42576, 46124, 56768, 58656, 69186, 78208, 83378, 85152, 92248, 113536, 117312, 125067, 138372, 166756, 170304, 184496, 234624, 250134, 276744, 333512, 340608, 368992, 500268, 541957, 553488, 667024, 737984, 1000536, 1083914, 1106976, 1334048, 1475968, 1625871, 2001072, 2167828, 2213952, 2668096, 3251742, 4002144, 4335656, 4427904, 5336192, 6503484, 8004288, 8671312, 13006968, 16008576, 17342624, 26013936, 34685248, 52027872, 69370496, 104055744, 208111488]

約数ペア:

[(1, 208111488), (2, 104055744), (3, 69370496), (4, 52027872), (6, 34685248), (8, 26013936), (12, 17342624), (13, 16008576), (16, 13006968), (24, 8671312), (26, 8004288), (32, 6503484), (39, 5336192), (47, 4427904), (48, 4335656), (52, 4002144), (64, 3251742), (78, 2668096), (94, 2213952), (96, 2167828), (104, 2001072), (128, 1625871), (141, 1475968), (156, 1334048), (188, 1106976), (192, 1083914), (208, 1000536), (282, 737984), (312, 667024), (376, 553488), (384, 541957), (416, 500268), (564, 368992), (611, 340608), (624, 333512), (752, 276744), (832, 250134), (887, 234624), (1128, 184496), (1222, 170304), (1248, 166756), (1504, 138372), (1664, 125067), (1774, 117312), (1833, 113536), (2256, 92248), (2444, 85152), (2496, 83378), (2661, 78208), (3008, 69186), (3548, 58656), (3666, 56768), (4512, 46124), (4888, 42576), (4992, 41689), (5322, 39104), (6016, 34593), (7096, 29328), (7332, 28384), (9024, 23062), (9776, 21288), (10644, 19552), (11531, 18048), (14192, 14664)]