201326985085

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1\times {\mathrm{309403}}^1$

素因数の和:310308

約数の個数: 16

約数和(自身を含む): 243265800960

約数和(自身を除く): 41938815875

約数列:

[1, 5, 181, 719, 905, 3595, 130139, 309403, 650695, 1547015, 56001943, 222460757, 280009715, 1112303785, 40265397017, 201326985085]

約数ペア:

[(1, 201326985085), (5, 40265397017), (181, 1112303785), (719, 280009715), (905, 222460757), (3595, 56001943), (130139, 1547015), (309403, 650695)]