208040703

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{35327}}^1$

素因数の和:35494

約数の個数: 16

約数和(自身を含む): 300711936

約数和(自身を除く): 92671233

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 35327, 105981, 459251, 1377753, 5334377, 16003131, 69346901, 208040703]

約数ペア:

[(1, 208040703), (3, 69346901), (13, 16003131), (39, 5334377), (151, 1377753), (453, 459251), (1963, 105981), (5889, 35327)]