201528152

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{34939}}^1$

素因数の和:35055

約数の個数: 32

約数和(自身を含む): 436051200

約数和(自身を除く): 234523048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 34939, 69878, 139756, 244573, 279512, 489146, 978292, 1956584, 3598717, 7197434, 14394868, 25191019, 28789736, 50382038, 100764076, 201528152]

約数ペア:

[(1, 201528152), (2, 100764076), (4, 50382038), (7, 28789736), (8, 25191019), (14, 14394868), (28, 7197434), (56, 3598717), (103, 1956584), (206, 978292), (412, 489146), (721, 279512), (824, 244573), (1442, 139756), (2884, 69878), (5768, 34939)]