231943285

素因数分解:

$5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{20021}}^1$

素因数の和:20364

約数の個数: 16

約数和(自身を含む): 319070592

約数和(自身を除く): 87127307

約数列:

[1, 5, 7, 35, 331, 1655, 2317, 11585, 20021, 100105, 140147, 700735, 6626951, 33134755, 46388657, 231943285]

約数ペア:

[(1, 231943285), (5, 46388657), (7, 33134755), (35, 6626951), (331, 700735), (1655, 140147), (2317, 100105), (11585, 20021)]