201520223

素因数分解:

${\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 210988800

約数和(自身を除く): 9468577

約数列:

[1, 59, 71, 73, 659, 4189, 4307, 5183, 38881, 46789, 48107, 305797, 2760551, 2838313, 3415597, 201520223]

約数ペア:

[(1, 201520223), (59, 3415597), (71, 2838313), (73, 2760551), (659, 305797), (4189, 48107), (4307, 46789), (5183, 38881)]