201976871943

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21997}}^1\times {\mathrm{39749}}^1$

素因数の和:61767

約数の個数: 32

約数和(自身を含む): 335777472000

約数和(自身を除く): 133800600057

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 21997, 39749, 65991, 119247, 153979, 241967, 278243, 437239, 461937, 725901, 834729, 1311717, 1693769, 3060673, 5081307, 9182019, 874358753, 2623076259, 6120511271, 9617946283, 18361533813, 28853838849, 67325623981, 201976871943]

約数ペア:

[(1, 201976871943), (3, 67325623981), (7, 28853838849), (11, 18361533813), (21, 9617946283), (33, 6120511271), (77, 2623076259), (231, 874358753), (21997, 9182019), (39749, 5081307), (65991, 3060673), (119247, 1693769), (153979, 1311717), (241967, 834729), (278243, 725901), (437239, 461937)]