216599635

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11743}}^1$

素因数の和:11803

約数の個数: 32

約数和(自身を含む): 324698112

約数和(自身を除く): 108098477

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 1085, 2635, 3689, 11743, 18445, 58715, 82201, 199631, 364033, 411005, 998155, 1397417, 1820165, 2548231, 6188561, 6987085, 12741155, 30942805, 43319927, 216599635]

約数ペア:

[(1, 216599635), (5, 43319927), (7, 30942805), (17, 12741155), (31, 6987085), (35, 6188561), (85, 2548231), (119, 1820165), (155, 1397417), (217, 998155), (527, 411005), (595, 364033), (1085, 199631), (2635, 82201), (3689, 58715), (11743, 18445)]