201620048

素因数分解:

$2^4\times 7^1\times {\mathrm{1800179}}^1$

素因数の和:1800194

約数の個数: 20

約数和(自身を含む): 446444640

約数和(自身を除く): 244824592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1800179, 3600358, 7200716, 12601253, 14401432, 25202506, 28802864, 50405012, 100810024, 201620048]

約数ペア:

[(1, 201620048), (2, 100810024), (4, 50405012), (7, 28802864), (8, 25202506), (14, 14401432), (16, 12601253), (28, 7200716), (56, 3600358), (112, 1800179)]