220484787

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{2633}}^1$

素因数の和:3010

約数の個数: 16

約数和(自身を含む): 298042368

約数和(自身を除く): 77557581

約数列:

[1, 3, 103, 271, 309, 813, 2633, 7899, 27913, 83739, 271199, 713543, 813597, 2140629, 73494929, 220484787]

約数ペア:

[(1, 220484787), (3, 73494929), (103, 2140629), (271, 813597), (309, 713543), (813, 271199), (2633, 83739), (7899, 27913)]