213719463398

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2011}}^1\times {\mathrm{9949}}^1$

素因数の和:12085

約数の個数: 48

約数和(自身を含む): 376564914000

約数和(自身を除く): 162845450602

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 763, 1526, 2011, 4022, 5341, 9949, 10682, 14077, 19898, 28154, 69643, 98539, 139286, 197078, 219199, 438398, 487501, 975002, 1084441, 1534393, 2168882, 3068786, 7591087, 10740751, 15182174, 20007439, 21481502, 40014878, 53137609, 106275218, 140052073, 280104146, 980364511, 1960729022, 2180810851, 4361621702, 15265675957, 30531351914, 106859731699, 213719463398]

約数ペア:

[(1, 213719463398), (2, 106859731699), (7, 30531351914), (14, 15265675957), (49, 4361621702), (98, 2180810851), (109, 1960729022), (218, 980364511), (763, 280104146), (1526, 140052073), (2011, 106275218), (4022, 53137609), (5341, 40014878), (9949, 21481502), (10682, 20007439), (14077, 15182174), (19898, 10740751), (28154, 7591087), (69643, 3068786), (98539, 2168882), (139286, 1534393), (197078, 1084441), (219199, 975002), (438398, 487501)]