206094280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{736051}}^1$

素因数の和:736069

約数の個数: 32

約数和(自身を含む): 529957440

約数和(自身を除く): 323863160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 736051, 1472102, 2944204, 3680255, 5152357, 5888408, 7360510, 10304714, 14721020, 20609428, 25761785, 29442040, 41218856, 51523570, 103047140, 206094280]

約数ペア:

[(1, 206094280), (2, 103047140), (4, 51523570), (5, 41218856), (7, 29442040), (8, 25761785), (10, 20609428), (14, 14721020), (20, 10304714), (28, 7360510), (35, 5888408), (40, 5152357), (56, 3680255), (70, 2944204), (140, 1472102), (280, 736051)]