201533561

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 213200064

約数和(自身を除く): 11666503

約数列:

[1, 37, 43, 197, 643, 1591, 7289, 8471, 23791, 27649, 126671, 313427, 1023013, 4686827, 5446853, 201533561]

約数ペア:

[(1, 201533561), (37, 5446853), (43, 4686827), (197, 1023013), (643, 313427), (1591, 126671), (7289, 27649), (8471, 23791)]