243003148

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{2239}}^1$

素因数の和:2917

約数の個数: 24

約数和(自身を含む): 436029440

約数和(自身を除く): 193026292

約数列:

[1, 2, 4, 43, 86, 172, 631, 1262, 2239, 2524, 4478, 8956, 27133, 54266, 96277, 108532, 192554, 385108, 1412809, 2825618, 5651236, 60750787, 121501574, 243003148]

約数ペア:

[(1, 243003148), (2, 121501574), (4, 60750787), (43, 5651236), (86, 2825618), (172, 1412809), (631, 385108), (1262, 192554), (2239, 108532), (2524, 96277), (4478, 54266), (8956, 27133)]