206875295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2281}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 289832256

約数和(自身を除く): 82956961

約数列:

[1, 5, 11, 17, 55, 85, 97, 187, 485, 935, 1067, 1649, 2281, 5335, 8245, 11405, 18139, 25091, 38777, 90695, 125455, 193885, 221257, 426547, 1106285, 2132735, 2433827, 3761369, 12169135, 18806845, 41375059, 206875295]

約数ペア:

[(1, 206875295), (5, 41375059), (11, 18806845), (17, 12169135), (55, 3761369), (85, 2433827), (97, 2132735), (187, 1106285), (485, 426547), (935, 221257), (1067, 193885), (1649, 125455), (2281, 90695), (5335, 38777), (8245, 25091), (11405, 18139)]