201381855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{706603}}^1$

素因数の和:706630

約数の個数: 16

約数和(自身を含む): 339169920

約数和(自身を除く): 137788065

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 706603, 2119809, 3533015, 10599045, 13425457, 40276371, 67127285, 201381855]

約数ペア:

[(1, 201381855), (3, 67127285), (5, 40276371), (15, 13425457), (19, 10599045), (57, 3533015), (95, 2119809), (285, 706603)]