205790712

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{504389}}^1$

素因数の和:504415

約数の個数: 32

約数和(自身を含む): 544741200

約数和(自身を除く): 338950488

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 504389, 1008778, 1513167, 2017556, 3026334, 4035112, 6052668, 8574613, 12105336, 17149226, 25723839, 34298452, 51447678, 68596904, 102895356, 205790712]

約数ペア:

[(1, 205790712), (2, 102895356), (3, 68596904), (4, 51447678), (6, 34298452), (8, 25723839), (12, 17149226), (17, 12105336), (24, 8574613), (34, 6052668), (51, 4035112), (68, 3026334), (102, 2017556), (136, 1513167), (204, 1008778), (408, 504389)]