205350066

素因数分解:

$2^1\times 3^5\times {\mathrm{521}}^1\times {\mathrm{811}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 462859488

約数和(自身を除く): 257509422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 521, 811, 1042, 1563, 1622, 2433, 3126, 4689, 4866, 7299, 9378, 14067, 14598, 21897, 28134, 42201, 43794, 65691, 84402, 126603, 131382, 197073, 253206, 394146, 422531, 845062, 1267593, 2535186, 3802779, 7605558, 11408337, 22816674, 34225011, 68450022, 102675033, 205350066]

約数ペア:

[(1, 205350066), (2, 102675033), (3, 68450022), (6, 34225011), (9, 22816674), (18, 11408337), (27, 7605558), (54, 3802779), (81, 2535186), (162, 1267593), (243, 845062), (486, 422531), (521, 394146), (811, 253206), (1042, 197073), (1563, 131382), (1622, 126603), (2433, 84402), (3126, 65691), (4689, 43794), (4866, 42201), (7299, 28134), (9378, 21897), (14067, 14598)]