207844805

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1289}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 303160320

約数和(自身を除く): 95315515

約数列:

[1, 5, 7, 17, 35, 85, 119, 271, 595, 1289, 1355, 1897, 4607, 6445, 9023, 9485, 21913, 23035, 32249, 45115, 109565, 153391, 161245, 349319, 766955, 1746595, 2445233, 5938423, 12226165, 29692115, 41568961, 207844805]

約数ペア:

[(1, 207844805), (5, 41568961), (7, 29692115), (17, 12226165), (35, 5938423), (85, 2445233), (119, 1746595), (271, 766955), (595, 349319), (1289, 161245), (1355, 153391), (1897, 109565), (4607, 45115), (6445, 32249), (9023, 23035), (9485, 21913)]