201614966781

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1913}}^1\times {\mathrm{662843}}^1$

素因数の和:664812

約数の個数: 16

約数和(自身を含む): 274035617856

約数和(自身を除く): 72420651075

約数列:

[1, 3, 53, 159, 1913, 5739, 101389, 304167, 662843, 1988529, 35130679, 105392037, 1268018659, 3804055977, 67204988927, 201614966781]

約数ペア:

[(1, 201614966781), (3, 67204988927), (53, 3804055977), (159, 1268018659), (1913, 105392037), (5739, 35130679), (101389, 1988529), (304167, 662843)]