206716105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 271042560

約数和(自身を除く): 64326455

約数列:

[1, 5, 19, 47, 67, 95, 235, 335, 691, 893, 1273, 3149, 3455, 4465, 6365, 13129, 15745, 32477, 46297, 59831, 65645, 162385, 231485, 299155, 617063, 879643, 2175959, 3085315, 4398215, 10879795, 41343221, 206716105]

約数ペア:

[(1, 206716105), (5, 41343221), (19, 10879795), (47, 4398215), (67, 3085315), (95, 2175959), (235, 879643), (335, 617063), (691, 299155), (893, 231485), (1273, 162385), (3149, 65645), (3455, 59831), (4465, 46297), (6365, 32477), (13129, 15745)]