201998040045

素因数分解:

$3^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{10528957}}^1$

素因数の和:10530244

約数の個数: 16

約数和(自身を含む): 323449589760

約数和(自身を除く): 121451549715

約数列:

[1, 3, 5, 15, 1279, 3837, 6395, 19185, 10528957, 31586871, 52644785, 157934355, 13466536003, 40399608009, 67332680015, 201998040045]

約数ペア:

[(1, 201998040045), (3, 67332680015), (5, 40399608009), (15, 13466536003), (1279, 157934355), (3837, 52644785), (6395, 31586871), (19185, 10528957)]