219064805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{31051}}^1$

素因数の和:31156

約数の個数: 16

約数和(自身を含む): 281703744

約数和(自身を除く): 62638939

約数列:

[1, 5, 17, 83, 85, 415, 1411, 7055, 31051, 155255, 527867, 2577233, 2639335, 12886165, 43812961, 219064805]

約数ペア:

[(1, 219064805), (5, 43812961), (17, 12886165), (83, 2639335), (85, 2577233), (415, 527867), (1411, 155255), (7055, 31051)]