204419712

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:810

約数の個数: 128

約数和(自身を含む): 626981760

約数和(自身を除く): 422562048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 113, 128, 168, 192, 224, 226, 336, 339, 384, 448, 452, 672, 673, 678, 791, 896, 904, 1344, 1346, 1356, 1582, 1808, 2019, 2373, 2688, 2692, 2712, 3164, 3616, 4038, 4711, 4746, 5384, 5424, 6328, 7232, 8076, 9422, 9492, 10768, 10848, 12656, 14133, 14464, 16152, 18844, 18984, 21536, 21696, 25312, 28266, 32304, 37688, 37968, 43072, 43392, 50624, 56532, 64608, 75376, 75936, 76049, 86144, 101248, 113064, 129216, 150752, 151872, 152098, 226128, 228147, 258432, 301504, 303744, 304196, 452256, 456294, 532343, 603008, 608392, 904512, 912588, 1064686, 1216784, 1597029, 1809024, 1825176, 2129372, 2433568, 3194058, 3650352, 4258744, 4867136, 6388116, 7300704, 8517488, 9734272, 12776232, 14601408, 17034976, 25552464, 29202816, 34069952, 51104928, 68139904, 102209856, 204419712]

約数ペア:

[(1, 204419712), (2, 102209856), (3, 68139904), (4, 51104928), (6, 34069952), (7, 29202816), (8, 25552464), (12, 17034976), (14, 14601408), (16, 12776232), (21, 9734272), (24, 8517488), (28, 7300704), (32, 6388116), (42, 4867136), (48, 4258744), (56, 3650352), (64, 3194058), (84, 2433568), (96, 2129372), (112, 1825176), (113, 1809024), (128, 1597029), (168, 1216784), (192, 1064686), (224, 912588), (226, 904512), (336, 608392), (339, 603008), (384, 532343), (448, 456294), (452, 452256), (672, 304196), (673, 303744), (678, 301504), (791, 258432), (896, 228147), (904, 226128), (1344, 152098), (1346, 151872), (1356, 150752), (1582, 129216), (1808, 113064), (2019, 101248), (2373, 86144), (2688, 76049), (2692, 75936), (2712, 75376), (3164, 64608), (3616, 56532), (4038, 50624), (4711, 43392), (4746, 43072), (5384, 37968), (5424, 37688), (6328, 32304), (7232, 28266), (8076, 25312), (9422, 21696), (9492, 21536), (10768, 18984), (10848, 18844), (12656, 16152), (14133, 14464)]