208618368

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{77611}}^1$

素因数の和:77635

約数の個数: 64

約数和(自身を含む): 633313920

約数和(自身を除く): 424695552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 77611, 155222, 232833, 310444, 465666, 543277, 620888, 931332, 1086554, 1241776, 1629831, 1862664, 2173108, 2483552, 3259662, 3725328, 4346216, 4967104, 6519324, 7450656, 8692432, 9934208, 13038648, 14901312, 17384864, 26077296, 29802624, 34769728, 52154592, 69539456, 104309184, 208618368]

約数ペア:

[(1, 208618368), (2, 104309184), (3, 69539456), (4, 52154592), (6, 34769728), (7, 29802624), (8, 26077296), (12, 17384864), (14, 14901312), (16, 13038648), (21, 9934208), (24, 8692432), (28, 7450656), (32, 6519324), (42, 4967104), (48, 4346216), (56, 3725328), (64, 3259662), (84, 2483552), (96, 2173108), (112, 1862664), (128, 1629831), (168, 1241776), (192, 1086554), (224, 931332), (336, 620888), (384, 543277), (448, 465666), (672, 310444), (896, 232833), (1344, 155222), (2688, 77611)]