205651188306

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{81028837}}^1$

素因数の和:81028895

約数の個数: 32

約数和(自身を含む): 466726106880

約数和(自身を除く): 261074918574

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 81028837, 162057674, 243086511, 486173022, 729259533, 1458519066, 2187778599, 3808355339, 4375557198, 7616710678, 11425066017, 22850132034, 34275198051, 68550396102, 102825594153, 205651188306]

約数ペア:

[(1, 205651188306), (2, 102825594153), (3, 68550396102), (6, 34275198051), (9, 22850132034), (18, 11425066017), (27, 7616710678), (47, 4375557198), (54, 3808355339), (94, 2187778599), (141, 1458519066), (282, 729259533), (423, 486173022), (846, 243086511), (1269, 162057674), (2538, 81028837)]