205122536

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{3709}}^1$

素因数の和:3969

約数の個数: 32

約数和(自身を含む): 398899200

約数和(自身を除く): 193776664

約数列:

[1, 2, 4, 8, 31, 62, 124, 223, 248, 446, 892, 1784, 3709, 6913, 7418, 13826, 14836, 27652, 29672, 55304, 114979, 229958, 459916, 827107, 919832, 1654214, 3308428, 6616856, 25640317, 51280634, 102561268, 205122536]

約数ペア:

[(1, 205122536), (2, 102561268), (4, 51280634), (8, 25640317), (31, 6616856), (62, 3308428), (124, 1654214), (223, 919832), (248, 827107), (446, 459916), (892, 229958), (1784, 114979), (3709, 55304), (6913, 29672), (7418, 27652), (13826, 14836)]