207976472060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1485546229}}^1$

素因数の和:1485546245

約数の個数: 24

約数和(自身を含む): 499143533280

約数和(自身を除く): 291167061220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1485546229, 2971092458, 5942184916, 7427731145, 10398823603, 14855462290, 20797647206, 29710924580, 41595294412, 51994118015, 103988236030, 207976472060]

約数ペア:

[(1, 207976472060), (2, 103988236030), (4, 51994118015), (5, 41595294412), (7, 29710924580), (10, 20797647206), (14, 14855462290), (20, 10398823603), (28, 7427731145), (35, 5942184916), (70, 2971092458), (140, 1485546229)]