208048179

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{64153}}^1$

素因数の和:64226

約数の個数: 16

約数和(自身を含む): 295621632

約数和(自身を除く): 87573453

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 64153, 192459, 1475519, 3015191, 4426557, 9045573, 69349393, 208048179]

約数ペア:

[(1, 208048179), (3, 69349393), (23, 9045573), (47, 4426557), (69, 3015191), (141, 1475519), (1081, 192459), (3243, 64153)]