203820008

素因数分解:

$2^3\times 7^2\times {\mathrm{463}}^1\times {\mathrm{1123}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 445913280

約数和(自身を除く): 242093272

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 463, 926, 1123, 1852, 2246, 3241, 3704, 4492, 6482, 7861, 8984, 12964, 15722, 22687, 25928, 31444, 45374, 55027, 62888, 90748, 110054, 181496, 220108, 440216, 519949, 1039898, 2079796, 3639643, 4159592, 7279286, 14558572, 25477501, 29117144, 50955002, 101910004, 203820008]

約数ペア:

[(1, 203820008), (2, 101910004), (4, 50955002), (7, 29117144), (8, 25477501), (14, 14558572), (28, 7279286), (49, 4159592), (56, 3639643), (98, 2079796), (196, 1039898), (392, 519949), (463, 440216), (926, 220108), (1123, 181496), (1852, 110054), (2246, 90748), (3241, 62888), (3704, 55027), (4492, 45374), (6482, 31444), (7861, 25928), (8984, 22687), (12964, 15722)]