201367180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{4909}}^1$

素因数の和:5218

約数の個数: 48

約数和(自身を含む): 485029440

約数和(自身を除く): 283662260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 293, 586, 1172, 1465, 2051, 2930, 4102, 4909, 5860, 8204, 9818, 10255, 19636, 20510, 24545, 34363, 41020, 49090, 68726, 98180, 137452, 171815, 343630, 687260, 1438337, 2876674, 5753348, 7191685, 10068359, 14383370, 20136718, 28766740, 40273436, 50341795, 100683590, 201367180]

約数ペア:

[(1, 201367180), (2, 100683590), (4, 50341795), (5, 40273436), (7, 28766740), (10, 20136718), (14, 14383370), (20, 10068359), (28, 7191685), (35, 5753348), (70, 2876674), (140, 1438337), (293, 687260), (586, 343630), (1172, 171815), (1465, 137452), (2051, 98180), (2930, 68726), (4102, 49090), (4909, 41020), (5860, 34363), (8204, 24545), (9818, 20510), (10255, 19636)]