208030753

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{5527}}^1$

素因数の和:5836

約数の個数: 16

約数和(自身を含む): 251192320

約数和(自身を除く): 43161567

約数列:

[1, 7, 19, 133, 283, 1981, 5377, 5527, 37639, 38689, 105013, 735091, 1564141, 10948987, 29718679, 208030753]

約数ペア:

[(1, 208030753), (7, 29718679), (19, 10948987), (133, 1564141), (283, 735091), (1981, 105013), (5377, 38689), (5527, 37639)]