208575235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{51949}}^1$

素因数の和:52038

約数の個数: 16

約数和(自身を含む): 276789600

約数和(自身を除く): 68214365

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 51949, 259745, 571439, 2857195, 3792277, 18961385, 41715047, 208575235]

約数ペア:

[(1, 208575235), (5, 41715047), (11, 18961385), (55, 3792277), (73, 2857195), (365, 571439), (803, 259745), (4015, 51949)]