205340346

素因数分解:

$2^1\times 3^6\times {\mathrm{140837}}^1$

素因数の和:140857

約数の個数: 28

約数和(自身を含む): 461807802

約数和(自身を除く): 256467456

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 140837, 281674, 422511, 845022, 1267533, 2535066, 3802599, 7605198, 11407797, 22815594, 34223391, 68446782, 102670173, 205340346]

約数ペア:

[(1, 205340346), (2, 102670173), (3, 68446782), (6, 34223391), (9, 22815594), (18, 11407797), (27, 7605198), (54, 3802599), (81, 2535066), (162, 1267533), (243, 845022), (486, 422511), (729, 281674), (1458, 140837)]