210317588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{31847}}^1$

素因数の和:31991

約数の個数: 24

約数和(自身を含む): 399501312

約数和(自身を除く): 189183724

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 31847, 63694, 127388, 414011, 828022, 1656044, 4044569, 8089138, 16178276, 52579397, 105158794, 210317588]

約数ペア:

[(1, 210317588), (2, 105158794), (4, 52579397), (13, 16178276), (26, 8089138), (52, 4044569), (127, 1656044), (254, 828022), (508, 414011), (1651, 127388), (3302, 63694), (6604, 31847)]