201722192

素因数分解:

$2^4\times 7^1\times {\mathrm{1801091}}^1$

素因数の和:1801106

約数の個数: 20

約数和(自身を含む): 446670816

約数和(自身を除く): 244948624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1801091, 3602182, 7204364, 12607637, 14408728, 25215274, 28817456, 50430548, 100861096, 201722192]

約数ペア:

[(1, 201722192), (2, 100861096), (4, 50430548), (7, 28817456), (8, 25215274), (14, 14408728), (16, 12607637), (28, 7204364), (56, 3602182), (112, 1801091)]