201167260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1436909}}^1$

素因数の和:1436925

約数の個数: 24

約数和(自身を含む): 482801760

約数和(自身を除く): 281634500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1436909, 2873818, 5747636, 7184545, 10058363, 14369090, 20116726, 28738180, 40233452, 50291815, 100583630, 201167260]

約数ペア:

[(1, 201167260), (2, 100583630), (4, 50291815), (5, 40233452), (7, 28738180), (10, 20116726), (14, 14369090), (20, 10058363), (28, 7184545), (35, 5747636), (70, 2873818), (140, 1436909)]