201450837

素因数分解:

$3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{20719}}^1$

素因数の和:21192

約数の個数: 16

約数和(自身を含む): 307650560

約数和(自身を除く): 106199723

約数列:

[1, 3, 7, 21, 463, 1389, 3241, 9723, 20719, 62157, 145033, 435099, 9592897, 28778691, 67150279, 201450837]

約数ペア:

[(1, 201450837), (3, 67150279), (7, 28778691), (21, 9592897), (463, 435099), (1389, 145033), (3241, 62157), (9723, 20719)]