209297664

素因数分解:

$2^8\times 3^2\times {\mathrm{90841}}^1$

素因数の和:90863

約数の個数: 54

約数和(自身を含む): 603463406

約数和(自身を除く): 394165742

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 90841, 181682, 272523, 363364, 545046, 726728, 817569, 1090092, 1453456, 1635138, 2180184, 2906912, 3270276, 4360368, 5813824, 6540552, 8720736, 11627648, 13081104, 17441472, 23255296, 26162208, 34882944, 52324416, 69765888, 104648832, 209297664]

約数ペア:

[(1, 209297664), (2, 104648832), (3, 69765888), (4, 52324416), (6, 34882944), (8, 26162208), (9, 23255296), (12, 17441472), (16, 13081104), (18, 11627648), (24, 8720736), (32, 6540552), (36, 5813824), (48, 4360368), (64, 3270276), (72, 2906912), (96, 2180184), (128, 1635138), (144, 1453456), (192, 1090092), (256, 817569), (288, 726728), (384, 545046), (576, 363364), (768, 272523), (1152, 181682), (2304, 90841)]