208121478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1825627}}^1$

素因数の和:1825651

約数の個数: 16

約数和(自身を含む): 438150720

約数和(自身を除く): 230029242

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1825627, 3651254, 5476881, 10953762, 34686913, 69373826, 104060739, 208121478]

約数ペア:

[(1, 208121478), (2, 104060739), (3, 69373826), (6, 34686913), (19, 10953762), (38, 5476881), (57, 3651254), (114, 1825627)]