199031229

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{156841}}^1$

素因数の和:156897

約数の個数: 16

約数和(自身を含む): 301136640

約数和(自身を除く): 102105411

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 156841, 470523, 1411569, 4234707, 7371527, 22114581, 66343743, 199031229]

約数ペア:

[(1, 199031229), (3, 66343743), (9, 22114581), (27, 7371527), (47, 4234707), (141, 1411569), (423, 470523), (1269, 156841)]