201992515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{29947}}^1$

素因数の和:30042

約数の個数: 16

約数和(自身を含む): 258750720

約数和(自身を除く): 56758205

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 29947, 149735, 568993, 2126237, 2844965, 10631185, 40398503, 201992515]

約数ペア:

[(1, 201992515), (5, 40398503), (19, 10631185), (71, 2844965), (95, 2126237), (355, 568993), (1349, 149735), (6745, 29947)]