205664037

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{8219}}^1$

素因数の和:8680

約数の個数: 16

約数和(自身を含む): 289344000

約数和(自身を除く): 83679963

約数列:

[1, 3, 19, 57, 439, 1317, 8219, 8341, 24657, 25023, 156161, 468483, 3608141, 10824423, 68554679, 205664037]

約数ペア:

[(1, 205664037), (3, 68554679), (19, 10824423), (57, 3608141), (439, 468483), (1317, 156161), (8219, 25023), (8341, 24657)]