201251092

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{20021}}^1$

素因数の和:20391

約数の個数: 24

約数和(自身を含む): 403643520

約数和(自身を除く): 202392428

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 10052, 20021, 40042, 80084, 140147, 280294, 560588, 7187539, 14375078, 28750156, 50312773, 100625546, 201251092]

約数ペア:

[(1, 201251092), (2, 100625546), (4, 50312773), (7, 28750156), (14, 14375078), (28, 7187539), (359, 560588), (718, 280294), (1436, 140147), (2513, 80084), (5026, 40042), (10052, 20021)]