201258621

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2633}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 316080000

約数和(自身を除く): 114821379

約数列:

[1, 3, 9, 19, 27, 57, 149, 171, 447, 513, 1341, 2633, 2831, 4023, 7899, 8493, 23697, 25479, 50027, 71091, 76437, 150081, 392317, 450243, 1176951, 1350729, 3530853, 7454023, 10592559, 22362069, 67086207, 201258621]

約数ペア:

[(1, 201258621), (3, 67086207), (9, 22362069), (19, 10592559), (27, 7454023), (57, 3530853), (149, 1350729), (171, 1176951), (447, 450243), (513, 392317), (1341, 150081), (2633, 76437), (2831, 71091), (4023, 50027), (7899, 25479), (8493, 23697)]