197500160

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 216

約数和(自身を含む): 565566624

約数和(自身を除く): 368066464

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 83, 88, 104, 110, 128, 130, 143, 160, 166, 169, 176, 208, 220, 256, 260, 286, 320, 332, 338, 352, 415, 416, 440, 520, 572, 640, 664, 676, 704, 715, 830, 832, 845, 880, 913, 1040, 1079, 1144, 1280, 1328, 1352, 1408, 1430, 1660, 1664, 1690, 1760, 1826, 1859, 2080, 2158, 2288, 2656, 2704, 2816, 2860, 3320, 3328, 3380, 3520, 3652, 3718, 4160, 4316, 4565, 4576, 5312, 5395, 5408, 5720, 6640, 6760, 7040, 7304, 7436, 8320, 8632, 9130, 9152, 9295, 10624, 10790, 10816, 11440, 11869, 13280, 13520, 14027, 14080, 14608, 14872, 16640, 17264, 18260, 18304, 18590, 21248, 21580, 21632, 22880, 23738, 26560, 27040, 28054, 29216, 29744, 34528, 36520, 36608, 37180, 43160, 43264, 45760, 47476, 53120, 54080, 56108, 58432, 59345, 59488, 69056, 70135, 73040, 74360, 86320, 91520, 94952, 106240, 108160, 112216, 116864, 118690, 118976, 138112, 140270, 146080, 148720, 154297, 172640, 183040, 189904, 216320, 224432, 233728, 237380, 237952, 276224, 280540, 292160, 297440, 308594, 345280, 379808, 448864, 474760, 475904, 561080, 584320, 594880, 617188, 690560, 759616, 771485, 897728, 949520, 1122160, 1168640, 1189760, 1234376, 1381120, 1519232, 1542970, 1795456, 1899040, 2244320, 2379520, 2468752, 3038464, 3085940, 3590912, 3798080, 4488640, 4937504, 6171880, 7596160, 8977280, 9875008, 12343760, 15192320, 17954560, 19750016, 24687520, 39500032, 49375040, 98750080, 197500160]

約数ペア:

[(1, 197500160), (2, 98750080), (4, 49375040), (5, 39500032), (8, 24687520), (10, 19750016), (11, 17954560), (13, 15192320), (16, 12343760), (20, 9875008), (22, 8977280), (26, 7596160), (32, 6171880), (40, 4937504), (44, 4488640), (52, 3798080), (55, 3590912), (64, 3085940), (65, 3038464), (80, 2468752), (83, 2379520), (88, 2244320), (104, 1899040), (110, 1795456), (128, 1542970), (130, 1519232), (143, 1381120), (160, 1234376), (166, 1189760), (169, 1168640), (176, 1122160), (208, 949520), (220, 897728), (256, 771485), (260, 759616), (286, 690560), (320, 617188), (332, 594880), (338, 584320), (352, 561080), (415, 475904), (416, 474760), (440, 448864), (520, 379808), (572, 345280), (640, 308594), (664, 297440), (676, 292160), (704, 280540), (715, 276224), (830, 237952), (832, 237380), (845, 233728), (880, 224432), (913, 216320), (1040, 189904), (1079, 183040), (1144, 172640), (1280, 154297), (1328, 148720), (1352, 146080), (1408, 140270), (1430, 138112), (1660, 118976), (1664, 118690), (1690, 116864), (1760, 112216), (1826, 108160), (1859, 106240), (2080, 94952), (2158, 91520), (2288, 86320), (2656, 74360), (2704, 73040), (2816, 70135), (2860, 69056), (3320, 59488), (3328, 59345), (3380, 58432), (3520, 56108), (3652, 54080), (3718, 53120), (4160, 47476), (4316, 45760), (4565, 43264), (4576, 43160), (5312, 37180), (5395, 36608), (5408, 36520), (5720, 34528), (6640, 29744), (6760, 29216), (7040, 28054), (7304, 27040), (7436, 26560), (8320, 23738), (8632, 22880), (9130, 21632), (9152, 21580), (9295, 21248), (10624, 18590), (10790, 18304), (10816, 18260), (11440, 17264), (11869, 16640), (13280, 14872), (13520, 14608), (14027, 14080)]