201438420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3357307}}^1$

素因数の和:3357319

約数の個数: 24

約数和(自身を含む): 564027744

約数和(自身を除く): 362589324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3357307, 6714614, 10071921, 13429228, 16786535, 20143842, 33573070, 40287684, 50359605, 67146140, 100719210, 201438420]

約数ペア:

[(1, 201438420), (2, 100719210), (3, 67146140), (4, 50359605), (5, 40287684), (6, 33573070), (10, 20143842), (12, 16786535), (15, 13429228), (20, 10071921), (30, 6714614), (60, 3357307)]