206534862

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{87589}}^1$

素因数の和:87728

約数の個数: 24

約数和(自身を含む): 450913320

約数和(自身を除く): 244378458

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 87589, 175178, 262767, 525534, 788301, 1576602, 11474159, 22948318, 34422477, 68844954, 103267431, 206534862]

約数ペア:

[(1, 206534862), (2, 103267431), (3, 68844954), (6, 34422477), (9, 22948318), (18, 11474159), (131, 1576602), (262, 788301), (393, 525534), (786, 262767), (1179, 175178), (2358, 87589)]