201254137

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{40897}}^1$

素因数の和:40960

約数の個数: 16

約数和(自身を含む): 248659840

約数和(自身を除く): 47405703

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 40897, 286279, 777043, 1513189, 5439301, 10592323, 28750591, 201254137]

約数ペア:

[(1, 201254137), (7, 28750591), (19, 10592323), (37, 5439301), (133, 1513189), (259, 777043), (703, 286279), (4921, 40897)]