199903097

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1549}}^1$

素因数の和:1784

約数の個数: 16

約数和(自身を含む): 216652800

約数和(自身を除く): 16749703

約数列:

[1, 23, 31, 181, 713, 1549, 4163, 5611, 35627, 48019, 129053, 280369, 1104437, 6448487, 8691439, 199903097]

約数ペア:

[(1, 199903097), (23, 8691439), (31, 6448487), (181, 1104437), (713, 280369), (1549, 129053), (4163, 48019), (5611, 35627)]