203970004

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{46399}}^1$

素因数の和:46567

約数の個数: 24

約数和(自身を含む): 410547200

約数和(自身を除く): 206577196

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 46399, 92798, 185596, 324793, 649586, 1299172, 7284643, 14569286, 29138572, 50992501, 101985002, 203970004]

約数ペア:

[(1, 203970004), (2, 101985002), (4, 50992501), (7, 29138572), (14, 14569286), (28, 7284643), (157, 1299172), (314, 649586), (628, 324793), (1099, 185596), (2198, 92798), (4396, 46399)]