199856370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{951697}}^1$

素因数の和:951714

約数の個数: 32

約数和(自身を含む): 548178048

約数和(自身を除く): 348321678

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 951697, 1903394, 2855091, 4758485, 5710182, 6661879, 9516970, 13323758, 14275455, 19985637, 28550910, 33309395, 39971274, 66618790, 99928185, 199856370]

約数ペア:

[(1, 199856370), (2, 99928185), (3, 66618790), (5, 39971274), (6, 33309395), (7, 28550910), (10, 19985637), (14, 14275455), (15, 13323758), (21, 9516970), (30, 6661879), (35, 5710182), (42, 4758485), (70, 2855091), (105, 1903394), (210, 951697)]