204450355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{24181}}^1$

素因数の和:24294

約数の個数: 16

約数和(自身を含む): 261165600

約数和(自身を除く): 56715245

約数列:

[1, 5, 19, 89, 95, 445, 1691, 8455, 24181, 120905, 459439, 2152109, 2297195, 10760545, 40890071, 204450355]

約数ペア:

[(1, 204450355), (5, 40890071), (19, 10760545), (89, 2297195), (95, 2152109), (445, 459439), (1691, 120905), (8455, 24181)]